____________________________________________________________
 ____________________________________________________________
 
 
 
 
 
 
 
 
 
 
 
                        Westamerica Bancorporation
 
 
                                   and
 
 
                   Chemical Trust Company of California
 
 
                               Rights Agent
 
 
 
                         _______________________
 
 
 
                  Amended and Restated Rights Agreement
 
 
 
                        Dated as of March 23, 1995
 
 
 
 
 
 
 
 
 
 
 ____________________________________________________________
  ____________________________________________________________
                            TABLE OF CONTENTS
 
 Section                                                              Page
 
1.   Certain Definitions . . . . . . . . . . . . . . . . . . . . . . . . 2
 
2.   Appointment of Rights Agent . . . . . . . . . . . . . . . . . . . . 4
 
3.   Issue of Rights Certificates. . . . . . . . . . . . . . . . . . . . 4
 
4.   Form of Rights Certificates . . . . . . . . . . . . . . . . . . . . 6
 
5.   Countersignature and Registration . . . . . . . . . . . . . . . . . 7
 
6.   Transfer, Split Up, Combination and Exchange of Rights
      Certificates; Mutilated, Destroyed, Lost or Stolen Rights
      Certificates . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
 
7.   Exercise of Rights; Purchase Price; Expiration Date of Rights . . . 8
 
8.   Cancellation and Destruction of Rights Certificates . . . . . . .  10
 
9.   Reservation and Availability of Common Stock. . . . . . . . . . .  11
 
10.  Common Stock Record Date. . . . . . . . . . . . . . . . . . . . .  12
 
11.  Adjustment of Purchase Price, Number and Kind of Shares or
      Number of Rights . . . . . . . . . . . . . . . . . . . . . . . .  12
 
12.  Certificate of Adjusted Purchase Price or Number of Shares. . . .  20
 
13.  Consolidation, Merger or Sale or Transfer of Assets or
      Earning Power. . . . . . . . . . . . . . . . . . . . . . . . . .  21
 
14.  Additional Covenants. . . . . . . . . . . . . . . . . . . . . . .  24
 
15.  Fractional Rights and Fractional Shares . . . . . . . . . . . . .  24
 
16.  Rights of Action. . . . . . . . . . . . . . . . . . . . . . . . .  26
 
17.  Agreement of Rights Holders . . . . . . . . . . . . . . . . . . .  26
 
18.  Rights Certificate Holder Not Deemed a Stockholder. . . . . . . .  27
 
19.  Concerning the Rights Agent . . . . . . . . . . . . . . . . . . .  27
 
20.  Merger or Consolidation or Change of Name of Rights Agent . . . .  28
 
21.  Duties of Rights Agent. . . . . . . . . . . . . . . . . . . . . .  28
 
22.  Change of Rights Agent. . . . . . . . . . . . . . . . . . . . . .  31
 
23.  Issuance of New Rights Certificates . . . . . . . . . . . . . . .  32
 
24.  Redemption, Termination and Exchange. . . . . . . . . . . . . . .  32
 
25.  Notice of Certain Events. . . . . . . . . . . . . . . . . . . . .  35
 
26.  Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  36
 
27.  Supplements and Amendments. . . . . . . . . . . . . . . . . . . .  37
 
28.  Determination and Actions by the Board of Directors, etc. . . . .  37
 
29.  Successors. . . . . . . . . . . . . . . . . . . . . . . . . . . .  38
 
30.  Benefits of This Agreement. . . . . . . . . . . . . . . . . . . .  38
 
31.  Severability. . . . . . . . . . . . . . . . . . . . . . . . . . .  38
 
32.  Governing Law . . . . . . . . . . . . . . . . . . . . . . . . . .  38
 
33.  Counterparts. . . . . . . . . . . . . . . . . . . . . . . . . . .  38
 
34.  Descriptive Headings. . . . . . . . . . . . . . . . . . . . . . .  38
 
 
 Exhibit A -- Form of Rights Certificate . . . . . . . . . . . . . . . A-1
 
 Exhibit B -- Amended and Restated Summary of Rights to
             Purchase Common Stock . . . . . . . . . . . . . . . . . . B-1
 
                  AMENDED AND RESTATED RIGHTS AGREEMENT
 
 
     This Amended and Restated Agreement, dated as of March 23, 1995,
 between Westamerica Bancorporation, a California corporation (the
 "Company"), and Chemical Trust Company of California (the "Rights
 Agent").
 
                           W I T N E S S E T H:
 
     WHEREAS, the Company and Bank of America, NT&SA (the "Original Rights
 Agent") entered into a Rights Agreement dated as of December 18, 1986
 (the "Original Rights Agreement") in connection with which the Company
 authorized and declared a dividend distribution of one right for each
 share of common stock, no par value, of the Company outstanding on
 January 20, 1987 (the "Record Date") (as subsequently adjusted for the
 stock split on May 15, 1987, "Common Stock"), and contemplates the
 issuance of one right (subject to adjustment) for each share of Common
 Stock issued between the Record Date and the earlier of the Distribution
 Date and the Expiration Date (as such terms are hereafter defined), each
 right representing the right to purchase one share of Common Stock (as
 adjusted) upon the terms and subject to the conditions set forth in the
 Original Rights Agreement (such rights, as their terms are hereinafter
 amended, being hereinafter referred to as the "Rights"); and
 
     WHEREAS, Section 27 of the Original Rights Agreement provides that
 the Company and the Original Rights Agent may amend the Original Rights
 Agreement without approval of any holders of Rights Certificates, prior
 to the Distribution Date (as such term is defined in Section 3(a)), in
 order to change or supplement the provisions thereunder as the Company
 deems necessary and desirable; and
 
     WHEREAS, the Original Rights Agreement was amended and restated on
 September, 1989 by the Company and the Original Rights Agent (the
 "Restated Rights Agreement"); and
 
     WHEREAS, pursuant to an Appointment and Acceptance Agreement dated
 May 25, 1992 between the Company and the Rights Agent, the Original
 Rights Agent was replaced by the Rights Agent to act as rights agent in
 accordance with the terms and conditions of the Restated Rights
 Agreement; and
 
     WHEREAS, Section 27 of the Restated Rights Agreement provides that
 the Company and the Rights Agent may amend the Restated Rights Agreement
 without approval of any holders of Rights Certificates, prior to the
 Distribution Date (as such term is defined in Section 3(a)), in order to
 change or supplement the provisions thereunder as the Company deems
 necessary and desirable; and
 
     WHEREAS, the Company deems it desirable to amend and supplement the
 Restated Rights Agreement, in accordance with such section;
 
     NOW, THEREFORE, the Restated Rights Agreement is hereby amended and
 restated to read, from and after the date hereof, in its entirety as set
 forth below:
 
     Section 1.  Certain Definitions.  For purposes of this Agreement, the
 following terms have the meanings indicated:
 
          (a)  "Acquiring Person" shall mean any Person (as such term
      is hereinafter defined) who or which, together with all
      Affiliates (as such term is hereinafter defined) and Associates
      (as such term is hereinafter defined) of such Person, without the
      prior approval of the Company, shall be the Beneficial Owner (as
      such term is hereinafter defined) of securities representing 15%
      or more of the Voting Power (as such term is hereinafter defined)
      or who was such a Beneficial Owner at any time after the date
      hereof, whether or not such Person continues to be the Beneficial
      Owner of securities representing 15% or more of the Voting Power,
      provided, however, that in no event shall a Person who or which,
      together with all Affiliates and Associates of such Person, is
      the Beneficial Owner of less than 15% of the Company's
      outstanding shares of Common Stock become an Acquiring Person
      solely as a result of a reduction of the number of shares of
      outstanding Common Stock, including repurchases of outstanding
      shares of Common Stock by the Company, which reduction increases
      the percentage of outstanding shares of Common Stock beneficially
      owned by such Person, and provided further that Acquiring Person
      shall not mean (i) any Person, not otherwise an Acquiring Person,
      who has purchased all shares validly tendered pursuant to a
      Permitted Offer (as such term is defined in Section 11(a)(ii))
      made by such Person or (ii) the Company, any subsidiary of the
      Company (as such term is hereinafter defined), any employee
      benefit plan of the Company or any of its subsidiaries or any
      entity holding securities of the Company organized, appointed or
      established by the Company or any of its subsidiaries for or
      pursuant to the terms of any such plan.
 
          (b)  "Affiliate" and "Associate" shall have the respective
      meanings ascribed to such terms in Rule 12b-2 of the General
      Rules and Regulations under the Securities Exchange Act of 1934,
      as amended (the "Exchange Act"), as in effect on the date of this
      Agreement.
 
          (c)  A Person shall be deemed the "Beneficial Owner" of, and
      shall be deemed to "beneficially own," any securities:
 
               (i)  which such Person or any of such Person's
           Affiliates or Associates beneficially owns, directly or
           indirectly;
 
               (ii)  which such Person or any of such Person's
           Affiliates or Associates has (A) the right or obligation to
           acquire (whether such right or obligation is
           exercisable or effective immediately or only after the
           passage of time) pursuant to any agreement, arrangement
           or understanding (whether or not in writing) or upon
           the exercise of conversion rights, exchange rights,
           rights (other than these Rights), warrants or options,
           or otherwise; provided, however, that a Person shall
           not be deemed the "Beneficial Owner" of, or to
           "beneficially own," securities tendered pursuant to a
           tender or exchange offer made by such Person or any of
           such Person's Affiliates or Associates until such
           tendered securities are accepted for purchase or
           exchange; or (B) the right to vote pursuant to any
           agreement, arrangement or understanding (whether or not
           in writing); provided, however, that a Person shall not
           be deemed the "Beneficial Owner" of, or to
           "beneficially own," any security under this clause (B)
           if the agreement, arrangement or understanding to vote
           such security (1) arises solely from a revocable proxy
           given in response to a public proxy or consent
           solicitation made pursuant to, and in accordance with,
           the applicable rules and regulations of the Exchange
           Act and (2) is not also then reportable by such Person
           on Schedule 13D under the Exchange Act (or any
           comparable or successor report); or
 
               (iii)  which are beneficially owned, directly or
           indirectly, by any other Person (or any Affiliate or
           Associate thereof) with which such Person or any of such
           Person's Affiliates or Associates has any agreement,
           arrangement or understanding (whether or not in writing)
           (other than customary agreements with and between
           underwriters and selling group members with respect to a
           bona fide public offering of securities), or with which
           such Person or any of such Person's Affiliates have
           otherwise formed a group, for the purpose of acquiring,
           holding, voting (except pursuant to a revocable proxy as
           described in clause (B) of subparagraph (ii) of this
           paragraph (c)) or disposing of any securities of the
           Company.
 
          (d)  "Business Day" shall mean any day other than a
      Saturday, Sunday, or a day on which banking institutions in the
      State of California are authorized or obligated by law or
      executive order to close.
 
          (e)  "Close of business" on any given date shall mean
      5:00 p.m., San Francisco, California time, on such date;
      provided, however, that if such date is not a Business Day it
      shall mean 5:00 p.m., San Francisco, California time, on the next
      succeeding Business Day.
 
          (f)  "Common Stock" shall mean the Common Stock, no par
      value, of the Company, except that "Common Stock" when used with
      reference to stock issued by any Person other than the Company
      shall mean the capital stock with the greatest aggregate voting
      power, or the equity securities or other equity interest having
      power to control or direct the management, of such Person or, if
      such Person is a subsidiary of another Person, of the Person
      which ultimately controls such first-mentioned Person and which
      has issued and outstanding such capital stock, equity securities
      or equity interests.
 
          (g)  "Person" shall mean any individual, firm, corporation,
      partnership or other entity.
 
          (h)  "Stock Acquisition Date" shall mean the first date of
      public announcement by the Company or an Acquiring Person that an
      Acquiring Person has become such.
 
          (i)  A "subsidiary" of any Person shall mean any corporation
      or other entity of which a majority of the voting power of the
      voting equity securities or voting interests is owned, directly
      or indirectly, by such Person, or which is otherwise controlled
      by such Person.
 
          (j)  "Voting Power" shall mean the voting power of all
      securities of the Company then outstanding generally entitled to
      vote for the election of directors of the Company.
 
     Section 2.  Appointment of Rights Agent.  The Company hereby appoints
 the Rights Agent to act as agent for the Company and the holders of the
 Rights (who, in accordance with Section 3 hereof, shall prior to the
 Distribution Date also be the holders of the Common Stock) in accordance
 with the terms and conditions hereof, and the Rights Agent hereby
 accepts such appointment.  The Company may from time to time appoint
 such Co-Rights Agents as it may deem necessary or desirable.  In the
 event the Company appoints one or more Co-Rights Agents, the respective
 duties of the Rights Agents and any Co-Rights Agents shall be as the
 Company shall determine.
 
     Section 3.  Issue of Rights Certificates.
 
     (a)  Until the earlier of (i) the Stock Acquisition Date or (ii) the
 tenth day after the date of the commencement of, or first public
 announcement of the intent of any Person (other than the Company, any
 subsidiary of the Company, or any employee benefit plan of the Company
 or any of its subsidiaries) to commence (which intention to commence
 remains in effect for five Business Days after such announcement), a
 tender or exchange offer which would result in such Person becoming an
 Acquiring Person, unless such date is extended by the Board of
 Director's of the Company (but no later than the Stock Acquisition Date)
 (the earlier of such dates being herein referred to as the "Distribution
 Date"), (x) the Rights will be evidenced (subject to the provisions of
 paragraph (b) of this Section 3) by the certificates for Common Stock
 registered in the names of the holders of the Common Stock (which
 certificates for Common Stock shall be deemed also to be certificates
 for Rights) and not by separate certificates, and (y) the Rights (and
 the right to receive certificates therefor) will be transferable only in
 connection with the transfer of the underlying shares of Common Stock. 
 As soon as practicable after the Distribution Date, the Rights Agent
 will send by first-class, insured, postage prepaid mail, to each record
 holder of the Common Stock as of the close of business on the
 Distribution Date, at the address of such holder shown on the records of
 the Company, a certificate for Rights, in substantially the form of
 Exhibit A hereto (the "Rights Certificates"), evidencing one Right for
 each share of Common Stock so held.  As of and after the Distribution
 Date, the Rights will be evidenced solely by such Rights Certificates.
 
     With respect to certificates for the Common Stock outstanding as of
 the date hereof, until the Distribution Date (or earlier redemption,
 expiration or termination of the Rights), the Rights will be evidenced
 by such certificates for the Common Stock and the registered holders of
 the Common Stock shall also be the registered holders of the associated
 Rights.  Until the Distribution Date (or earlier redemption, expiration
 or termination of the Rights), the surrender for transfer of any of the
 certificates for the Common Stock outstanding on the date hereof shall
 also constitute the transfer of the Rights associated with the Common
 Stock represented by such certificate.
 
     (b)  Certificates issued for Common Stock (including, without
 limitation, certificates issued upon transfer or exchange of Common
 Stock) after the date hereof, but prior to the earlier of the
 Distribution Date or the Expiration Date (as such term is hereinafter
 defined), shall be deemed also to be certificates for Rights, and shall
 have impressed, printed, stamped, written or otherwise affixed onto them
 the following legend:
 
          This certificate also evidences and entitles the holder
      hereof to certain Rights as set forth in a Amended and Restated
      Rights Agreement between Westamerica Bancorporation and Chemical
      Trust Company of California (the "Rights Agent") dated as of
      March 23, 1995 (the "Rights Agreement"), the terms of which are
      hereby incorporated herein by reference and a copy of which is on
      file at the principal offices of Westamerica Bancorporation. 
      Under certain circumstances, as set forth in the Rights
      Agreement, such Rights may be redeemed, may expire, or may be
      evidenced by separate certificates and will no longer be
      evidenced by this certificate.  Westamerica Bancorporation will
      mail to the holder of this certificate a copy of the Rights
      Agreement without charge within five days after receipt of a
      written request therefor.  Under certain circumstances, Rights
      issued to Acquiring Persons (as defined in the Rights Agreement)
      or certain related persons and any subsequent holder of such
      Rights may become null and void.
 
 With respect to such certificates containing the foregoing legend, until
 the Distribution Date (or earlier redemption, expiration or termination
 of the Rights), the Rights associated with the Common Stock represented
 by such certificates shall be evidenced by such certificates alone, and
 the surrender for transfer of any of such certificates shall also
 constitute the transfer of the Rights associated with the Common Stock
 represented by such certificate.
 
     Section 4.  Form of Rights Certificates.
 
     (a)  The Rights Certificates (and the forms of election to purchase
 shares and of assignment to be printed on the reverse thereof) shall
 each be substantially in the form set forth in Exhibit A hereto and may
 have such marks of identification or designation and such legends,
 summaries or endorsements printed thereon as the Company may deem
 appropriate and as are not inconsistent with the provisions of this
 Agreement, or as may be required to comply with any applicable law or
 with any rule or regulation made pursuant thereto or with any rule or
 regulation of any stock exchange on which the Rights may from time to
 time be listed, or to conform to usage.  Subject to the provisions of
 Section 11 and Section 23 hereof, the Rights Certificates, whenever
 distributed, shall be dated as of the Record Date, and on their face
 shall entitle the holders thereof to purchase such number of shares of
 Common Stock as shall be set forth therein at the price per share set
 forth therein (the "Purchase Price"), but the number of such shares and
 the Purchase Price shall be subject to adjustment as provided herein.
 
     (b)  Any Rights Certificate issued pursuant to Section 3(a) hereof
 that represents Rights beneficially owned by an Acquiring Person or any
 Associate or Affiliate thereof and any Rights Certificate issued at any
 time upon the transfer of any Rights to such an Acquiring Person or any
 Associate or Affiliate thereof or to any nominee of such Acquiring
 Person, Associate or Affiliate, and any Rights Certificate issued
 pursuant to Section 6 or Section 11 upon transfer, exchange, replacement
 or adjustment of any other Rights Certificate referred to in this
 sentence, shall contain the following legend:
 
     The Rights represented by this Rights Certificate were issued to
      a Person who was an Acquiring Person or an Affiliate or an
      Associate of an Acquiring Person, as such terms are defined in
      the Rights Agreement.  This Rights Certificate and the Rights
      represented hereby may become void under the circumstances
      specified in Section 7(e) of the Rights Agreement.
 
 The provisions of Section 7(e) of this Rights Agreement shall be
 operative whether or not the foregoing legend is contained on any such
 Rights Certificate.
 
     Section 5.  Countersignature and Registration.  The Rights
 Certificates shall be executed on behalf of the Company by its Chairman
 of the Board, any Vice Chairman of the Board, any President or any Vice
 President, either manually or by facsimile signature, and shall have
 affixed thereto the Company's seal or a facsimile thereof which shall be
 attested by the Secretary or an Assistant Secretary of the Company,
 either manually or by facsimile signature.  The Rights Certificates
 shall be countersigned by the Rights Agent, either manually or by
 facsimile signature and shall not be valid for any purpose unless so
 countersigned.  In case any officer of the Company who shall have signed
 any of the Rights Certificates shall cease to be such officer of the
 Company before countersignature by the Rights Agent and issuance and
 delivery by the Company, such Rights Certificates, nevertheless, may be
 countersigned by the Rights Agent, and issued and delivered by the
 Company with the same force and effect as though the person who signed
 such Rights Certificates had not ceased to be such officer of the
 Company; and any Rights Certificates may be signed on behalf of the
 Company by any person who, at the actual date of the execution of such
 Rights Certificate, shall be a proper officer of the Company to sign
 such Rights Certificate, although at the date of the execution of this
 Rights Agreement any such person was not such an officer.
 
     Following the Distribution Date, the Rights Agent will keep or cause
 to be kept, at its office designated for such purpose, books for
 registration and transfer of the Rights Certificates issued hereunder. 
 Such books shall show the names and addresses of the respective holders
 of the Rights Certificates, the number of Rights evidenced on its face
 by each of the Rights Certificates and the date of each of the Rights
 Certificates.
 
     Section 6.  Transfer, Split Up, Combination and Exchange of Rights
 Certificates; Mutilated, Destroyed, Lost or Stolen Rights Certificates. 
 Subject to the provisions of Section 15 hereof, at any time after the
 close of business on the Distribution Date, and at or prior to the close
 of business on the Expiration Date, any Rights Certificate or
 Certificates may be transferred, split up, combined or exchanged for
 another Rights Certificate or Rights Certificates, entitling the
 registered holder to purchase a like number of shares of Common Stock as
 the Rights Certificate or Rights Certificates surrendered then entitled
 such holder to purchase.  Any registered holder desiring to transfer,
 split up, combine or exchange any Rights Certificate shall make such
 request in writing delivered to the Rights Agent, and shall surrender
 the Rights Certificate or Rights Certificates to be transferred, split
 up, combined or exchanged at the principal office of the Rights Agent. 
 Thereupon the Rights Agent shall countersign and deliver to the Person
 entitled thereto a Rights Certificate or Rights Certificates, as the
 case may be, as so requested.  The Company may require payment of a sum
 sufficient to cover any tax or governmental charge that may be imposed
 in connection with any transfer, split up, combination or exchange of
 Rights Certificates.
 
     Upon receipt by the Company and the Rights Agent of evidence
 reasonably satisfactory to them of the loss, theft, destruction or
 mutilation of a Rights Certificate and, in case of loss, theft or
 destruction, of indemnity or security reasonably satisfactory to them,
 and reimbursement to the Company and the Rights Agent of all reasonable
 expenses incidental thereto, and upon surrender to the Rights Agent and
 cancellation of the Rights Certificate if mutilated, the Company will
 execute and deliver a new Rights Certificate of like tenor to the Rights
 Agent for countersignature and delivery to the registered owner in lieu
 of the Rights Certificates so lost, stolen, destroyed or mutilated.
 
     Section 7.  Exercise of Rights; Purchase Price; Expiration Date of
 Rights.
 
     (a)  The registered holder of any Rights Certificate may exercise the
 Rights evidenced thereby (except as otherwise provided herein) in whole
 or in part at any time after the Distribution Date upon presentation of
 the Rights Certificate, with the appropriate form of election to
 purchase on the reverse side thereof duly executed, to the Rights Agent
 at the principal office of the Rights Agent, together with payment of
 the Purchase Price for each share of Common Stock (or such other number
 of shares or other securities) as to which the Rights are exercised, at
 or prior to the earliest of (i) the close of business on December 31,
 1999 (the "Final Expiration Date"), or (ii) the time at which the Rights
 are redeemed as provided in Section 24(a) hereof, (iii) the consummation
 of a transaction contemplated by Section 13(f) hereof or (iv) the time
 at which the Rights are exchanged as provided in Section 24(c) hereof
 (such earliest time being herein referred to as the "Expiration Date"). 
 Notwithstanding any other provision of this Agreement, any Person who
 prior to the Distribution Date becomes and remains a record holder of
 shares of Common Stock may exercise all of the rights of a registered
 holder of a Rights Certificate with respect to the Rights associated
 with such shares of Common Stock in accordance with and subject to the
 provisions of this Agreement, including the provisions of Section 7(e)
 hereof, as of the date such Person becomes a record holder of shares of
 Common Stock.
 
     (b)  The Purchase Price for each share of Common Stock to be
 purchased pursuant to the exercise of a Right shall initially be $65,
 shall be subject to adjustment from time to time as provided in
 Sections 11 and 13 hereof and shall be payable in lawful money of the
 United States of America in accordance with paragraph (c) below.
 
     (c)  Upon receipt of a Rights Certificate representing exercisable
 Rights, with the appropriate form of election to purchase duly executed,
 accompanied by payment of the Purchase Price for the shares (or other
 securities or property) to be purchased and an amount equal to any
 applicable transfer tax (as determined by the Rights Agent) in cash, or
 by certified check or bank draft payable to the order of the Company,
 the Rights Agent shall, subject to Section 21(k), thereupon promptly
 (i) (A) requisition from any transfer agent of the shares of Common
 Stock (or make available, if the Rights Agent is the transfer agent)
 certificates for the number of shares of Common Stock to be purchased,
 and the Company hereby irrevocably authorizes its transfer agent to
 comply with all such requests, or (B) if the Company, in its sole
 discretion, shall have elected to deposit the shares of Common Stock
 issuable upon exercise of the Rights hereunder into a depositary,
 requisition from the depositary agent depositary receipts representing
 such number of shares of Common Stock as are to be purchased (in which
 case certificates for the shares of Common Stock represented by such
 receipts shall be deposited by the transfer agent with the depositary
 agent) and the Company will direct the depositary agent to comply with
 such request, (ii) when appropriate, requisition from the Company the
 amount of cash, if any, to be paid in lieu of issuance of fractional
 shares in accordance with Section 15, (iii) promptly after receipt of
 such certificates or depositary receipts, cause the same to be delivered
 to or upon the order of the registered holder of such Rights
 Certificate, registered in such name or names as may be designated by
 such holder and (iv) when appropriate, after receipt promptly deliver
 such cash to or upon the order of the registered holder of such Rights
 Certificate.  In the event that the Company is obligated to issue other
 securities of the Company, and/or distribute other property pursuant to
 Section 11(a), the Company will make all arrangements necessary so that
 such other securities and/or property are available for distribution by
 the Rights Agent, if and when appropriate.  In addition, in the case of
 an exercise of the Rights by a holder pursuant to Section 11(a)(ii), the
 Rights Agent shall return such Rights Certificate to the registered
 holder thereof after imprinting, stamping or otherwise indicating
 thereon that the rights represented by such Rights Certificate no longer
 include the rights provided by Section 11(a)(ii) of the Rights Agreement
 and if less than all the Rights represented by such Rights Certificate
 were so exercised, the Rights Agent shall indicate on the Rights
 Certificate the number of Rights represented thereby which continue to
 include the rights provided by Section 11(a)(ii).
 
     (d)  In case the registered holder of any Rights Certificate shall
 exercise (except pursuant to Section 11(a)(ii)) less than all the Rights
 evidenced thereby, a new Rights Certificate evidencing Rights equivalent
 to the Rights remaining unexercised shall be issued by the Rights Agent
 and delivered to the registered holder of such Rights Certificate or to
 his duly authorized assigns, subject to the provisions of Section 15
 hereof.
 
     (e)  Notwithstanding anything in this Agreement to the contrary, if
 there occurs any of the events set forth in Section 11(a)(ii) or Section
 13(a) then any Rights that are or were on or after the earlier of the
 Distribution Date or the Stock Acquisition Date beneficially owned by an
 Acquiring Person or any Associate or Affiliate of an Acquiring Person
 shall become null and void, without any further action, and any holder
 of such Rights shall thereafter have no rights whatsoever with respect
 to such Rights, whether under any provision of this Agreement or
 otherwise.
 
     (f)  Notwithstanding anything in this Agreement to the contrary,
 neither the Rights Agent nor the Company shall be obligated to undertake
 any action with respect to a registered holder upon the occurrence of
 any purported exercise as set forth in this Section 7 unless the
 certificate contained in the appropriate form of election to purchase
 set forth on the reverse side of the Rights Certificate surrendered for
 such exercise shall have been properly completed and duly executed by
 the registered holder thereof and the Company shall have been provided
 with such additional evidence of the identity of the Beneficial Owner
 (or former Beneficial Owner) or Affiliates or Associates thereof as the
 Company shall reasonably request.
 
     Section 8.  Cancellation and Destruction of Rights Certificates.  All
 Rights Certificates surrendered for the purpose of exercise, transfer,
 split up, combination or exchange shall, if surrendered to the Company
 or any of its agents, be delivered to the Rights Agent for cancellation
 or in cancelled form, or, if surrendered to the Rights Agent, shall be
 cancelled by it, and no Rights Certificates shall be issued in lieu
 thereof except as expressly permitted by any of the provisions of this
 Rights Agreement.  The Company shall deliver to the Rights Agent for
 cancellation and retirement, and the Rights Agent shall so cancel and
 retire, any other Rights Certificate purchased or acquired by the
 Company otherwise than upon the exercise thereof.  The Rights Agent
 shall deliver all cancelled Rights Certificates to the Company, or
 shall, at the written request of the Company, destroy such cancelled
 Rights Certificates, and in such case shall deliver a certificate of
 destruction thereof to the Company.
 
     Section 9.  Reservation and Availability of Common Stock.  The
 Company covenants and agrees that it will cause to be reserved and kept
 available out of its authorized and unissued shares of Common Stock, or
 any authorized and issued shares of Common Stock held in its treasury,
 the number of shares of Common Stock that will be sufficient to permit
 the exercise in full of all outstanding Rights and, after the occurrence
 of an event specified in Sections 11 and 13, shall so reserve and keep
 available a sufficient number of shares of Common Stock (and/or other
 securities) which may be required to permit the exercise in full of the
 Rights pursuant to this Agreement.
 
     So long as the shares of Common Stock (and, after the occurrence of
 an event specified in Sections 11 and 13, any other securities) issuable
 upon the exercise of the Rights may be listed on any national securities
 exchange, the Company shall use its best efforts to cause, from and
 after such time as the Rights become exercisable, all shares (or other
 securities) reserved for such issuance to be listed on such exchange
 upon official notice of issuance upon such exercise.
 
     The Company covenants and agrees that it will take all such action as
 may be necessary to ensure that all shares of Common Stock and/or other
 securities delivered upon exercise of Rights shall, at the time of
 delivery of the certificates for such shares or other securities
 (subject to payment of the Purchase Price), be duly and validly
 authorized and issued and fully paid and nonassessable shares or
 securities.
 
     The Company further covenants and agrees that it will pay when due
 and payable any and all federal and state transfer taxes and charges
 which may be payable in respect of the issuance or delivery of the
 Rights Certificates or of any certificates for shares of Common Stock
 and/or other securities upon the exercise of Rights.  The Company shall
 not, however, be required to pay any transfer tax which may be payable
 in respect of any transfer or delivery of Rights Certificates to a
 Person other than, or in respect of the issuance or delivery of the
 shares of Common Stock and/or other securities in a name other than that
 of, the registered holder of the Rights Certificates evidencing Rights
 surrendered for exercise or to issue or deliver any certificates for
 shares of Common Stock, and/or other securities in a name other than
 that of the registered holder upon the exercise of any Rights until such
 tax shall have been paid (any such tax being payable by the holder of
 such Rights Certificate at the time of surrender) or until it has been
 established to the Company's satisfaction that no such tax is due.
 
     The Company shall use its best efforts to (i) file, as soon as
 practicable following the Distribution Date, a registration statement on
 an appropriate form under the Securities Act of 1933, as amended (the
 "Act"), with respect to the securities purchasable upon exercise of the
 Rights, (ii) cause such registration statement to become effective as
 soon as practicable after such filing, and (iii) cause such registration
 statement to remain effective (with a prospectus at all times meeting
 the requirements of the Act and the rules and regulations thereunder)
 until the expiration of the Rights.  The Company will also take such
 action as may be appropriate under the blue sky laws of the various
 states.
 
     Section 10.  Common Stock Record Date.  Each person in whose name any
 certificate for shares of Common Stock (or other securities) is issued
 upon the exercise of Rights shall for all purposes be deemed to have
 become the holder of record of the shares of Common Stock (or other
 securities) represented thereby on, and such certificate shall be dated,
 the date upon which the Rights Certificate evidencing such Rights was
 duly presented and payment of the Purchase Price (and any applicable
 transfer taxes) was made; provided, however, that if the date of such
 presentation and payment is a date upon which the Common Stock (or other
 securities) transfer books of the Company are closed, such Person shall
 be deemed to have become the record holder of such shares on, and such
 certificate shall be dated, the next succeeding Business Day on which
 the Common Stock (or other securities) transfer books of the Company are
 open.  Prior to the exercise of the Rights evidenced thereby, the holder
 of a Rights Certificate, as such, shall not be entitled to any rights of
 a stockholder of the Company with respect to shares for which the Rights
 shall be exercisable, including, without limitation, the right to vote,
 to receive dividends or other distributions or to exercise any
 preemptive rights, and shall not be entitled to receive any notice of
 any proceedings of the Company, except as provided herein.
 
     Section 11.  Adjustment of Purchase Price, Number and Kind of Shares
 or Number of Rights.  The Purchase Price, the number of shares covered
 by each Right and the number of Rights outstanding are subject to
 adjustment from time to time as provided in this Section 11.
 
          (a)  (i)  In the event the Company shall at any time after
      the date of this Agreement (A) declare a dividend on the Common
      Stock payable in shares of Common Stock, (B) subdivide the
      outstanding Common Stock, (C) combine the outstanding Common
      Stock into a smaller number of shares or (D) issue any shares of
      its capital stock in a reclassification of the Common Stock
      (including any such reclassification in connection with a
      consolidation or merger in which the Company is the continuing or
      surviving corporation) the Purchase Price in effect at the time
      of the record date for such dividend or of the effective date of
      such subdivision, combination or reclassification, and the number
      and kind of shares of capital stock issuable on such date, shall,
      except as otherwise provided in this Section 11(a) and in Section
      7(e), be proportionately adjusted so that the holder of any Right
      exercised after such time shall be entitled to receive the
      aggregate number and kind of shares of capital stock and other
      securities which, if such Right had been exercised immediately
      prior to such date and at a time when the Common Stock transfer
      books of the Company were open, the holder would have owned upon
      such exercise and been entitled to receive by virtue of such
      dividend, subdivision, combination or reclassification.  If an
      event occurs which would require an adjustment under both Section
      11(a)(i) and Section 11(a)(ii), the adjustment provided for in
      this Section 11(a)(i) shall be in addition to, and shall be made
      prior to, any adjustment required pursuant to Section 11(a)(ii).
 
          (ii)  Subject to Section 24(c) of this Agreement, in the
      event that any Person (other than the Company, any subsidiary of
      the Company, any employee benefit plan of the Company or any of
      its subsidiaries or any entity holding securities of the Company
      organized, appointed or established by the Company or any of its
      subsidiaries for or pursuant to the terms of any such plan),
      alone or together with its Affiliates and Associates, shall
      become an Acquiring Person (except pursuant to a tender or
      exchange offer for all outstanding shares of Common Stock at a
      price and on terms determined by at least a majority of the
      members of the Board of Directors who are not officers of the
      Company to be both adequate and otherwise in the best interests
      of the Company and its shareholders (other than the Person or an
      Affiliate or Associate thereof on whose behalf the offer is being
      made) (a "Permitted Offer")), then proper provision shall be made
      so that each holder of a Right, except as provided in Section
      7(e) hereof, shall, for a period of 60 days after the later of
      the occurrence of any such event and the effective date of an
      appropriate registration statement pursuant to Section 9, have a
      right to receive, upon exercise thereof at the then current
      Purchase Price in accordance with the terms of this Agreement
      such number of shares of Common Stock of the Company as shall
      equal the result obtained by (x) multiplying the then current
      Purchase Price by the then number of shares of Common Stock for
      which a Right is then exercisable and (y) dividing that product
      by 50% of the current market price per one share of Common Stock
      (determined pursuant to Section 11(d)) on the date of the
      occurrence of the event set forth in this subparagraph (ii) (such
      number of shares being referred to as the "number of Adjustment
      Shares"); provided, however, that if the transaction that would
      otherwise give rise to the foregoing adjustment is also subject
      to the provisions of Section 13 hereof, then only the provisions
      of Section 13 hereof shall apply and no adjustment shall be made
      pursuant to this section 11(a)(ii).
 
          (iii)  In the event that there shall not be sufficient
      treasury shares or authorized but unissued shares of Common Stock
      to permit the exercise in full of the Rights in accordance with
      the foregoing subparagraph (ii) and the Rights become so
      exercisable, notwithstanding any other provision of this
      Agreement, to the extent necessary and permitted by applicable
      law and any agreements in effect on the date hereof to which it
      is a party, each Right shall thereafter represent the right to
      receive, upon exercise thereof at the then current Purchase Price
      in accordance with the terms of this Agreement, a number of
      shares, or units of shares, of (x) Common Stock (up to the
      maximum number of shares of Common Stock which may permissibly be
      issued using the allocation procedure specified in the second
      sentence of Section 11(k)) and (y) preferred stock (or other
      equity securities) of the Company equal in the aggregate to the
      number of Adjustment Shares where the Board of Directors of the
      Company shall have deemed such shares or units, other than the
      shares of Common Stock, to have at least the same economic value
      and voting rights as the Common Stock (a "common stock
      equivalent"); provided, however, if there are unavailable
      sufficient shares (or fractions of shares) of Common Stock and/or
      common stock equivalents, then the Company shall take all such
      action as may be necessary to authorize additional shares of
      Common Stock or common stock equivalents for issuance upon
      exercise of the Rights, including the calling of a meeting of
      shareholders; and provided, further, that the Company shall issue
      no common stock equivalent upon exercise of the Rights until the
      Company has first issued all authorized and unreserved shares of
      Common Stock; and provided, further, that if the Company is
      unable to cause sufficient shares of Common Stock and/or common
      stock equivalents to be available for issuance upon exercise in
      full of the Rights, then each Right shall thereafter represent
      the right to receive the Adjusted Number of Common Shares upon
      exercise at the Adjusted Purchase Price (as such terms are
      hereinafter defined).  As used herein, the term Adjusted Number
      of Common Shares shall be equal to that number of shares (or
      fractions of shares) of Common Stock (and/or shares or units of
      common stock equivalents) equal to the product of (x) the number
      of Adjustment Shares and (y) a fraction, the numerator of which
      is the number of shares of Common Stock (and/or shares or units
      of common stock equivalents) available for issuance upon exercise
      of the Rights and the denominator of which is the aggregate
      number of Adjustment Shares otherwise issuable upon exercise in
      full of all Rights (assuming there were sufficient shares of
      Common Stock available) (such fraction being referred to as the
      "Proration Factor").  The Adjusted Purchase Price shall mean the
      product of the Purchase Price and the Proration Factor.  The
      Board of Directors may, but shall not be required to, establish
      procedures to allocate the right to receive Common Stock and
      common stock equivalents upon exercise of the Rights among
      holders of Rights.
 
     (b)  If the Company shall fix a record date for the issuance of
 rights, options or warrants to all holders of Common Stock entitling
 them (for a period expiring within 45 calendar days after such record
 date) to subscribe for or purchase Common Stock (or shares having the
 same or more favorable rights, privileges and preferences as the Common
 Stock ("equivalent common stock")) or securities convertible into Common
 Stock or equivalent common stock at a price per share of Common Stock or
 per share of equivalent common stock (or having a conversion price per
 share, if a security convertible into Common Stock or equivalent common
 stock) less than the current market price (as defined in Section 11(d))
 per share of Common Stock on such record date, the Purchase Price to be
 in effect after such record date shall be determined by multiplying the
 Purchase Price in effect immediately prior to such record date by a
 fraction, the numerator of which shall be the number of shares of Common
 Stock outstanding on such record date, plus the number of shares of
 Common Stock which the aggregate offering price of the total number of
 shares of Common Stock and/or equivalent common stock to be offered
 (and/or the aggregate initial conversion price of the convertible
 securities so to be offered) would purchase at such current market price
 and the denominator of which shall be the number of shares of Common
 Stock outstanding on such record date, plus the number of additional
 shares of Common Stock and/or equivalent common stock to be offered for
 subscription or purchase (or into which the convertible securities so to
 be offered are initially convertible).  In case such subscription price
 may be paid in a consideration part or all of which shall be in a form
 other than cash, the value of such consideration shall be determined
 reasonably and with good faith to the holders of Rights by the Board of
 Directors of the Company, whose determination shall be described in a
 statement filed with the Rights Agent and shall be binding on the Rights
 Agent.  Shares of Common Stock owned by or held for the account of the
 Company shall not be deemed outstanding for the purpose of any such
 computation.  Such adjustment shall be made successively whenever such a
 record date is fixed; and in the event that such rights or warrants are
 not so issued, the Purchase Price shall be adjusted to be the Purchase
 Price which would then be in effect if such record date had not been
 fixed.
 
     (c)  If the Company shall fix a record date for the making of a
 distribution to all holders of Common Stock (including any such
 distribution made in connection with a consolidation or merger in which
 the Company is the continuing corporation) of evidences of indebtedness,
 cash (other than a regular quarterly cash dividend out of the earnings
 or retained earnings of the Company), assets (other than a dividend
 payable in Common Stock, but including any dividend payable in stock
 other than Common Stock) or subscription rights or warrants (excluding
 those referred to in Section 11(b)), the Purchase Price to be in effect
 after such record date shall be determined by multiplying the Purchase
 Price in effect immediately prior to such record date by a fraction, the
 numerator of which shall be the current market price (as defined in
 Section 11(d)) per share of Common Stock on such record date, less the
 fair market value (as determined reasonably and with good faith to the
 holders of Rights by the Board of Directors of the Company, whose
 determination shall be described in a statement filed with the Rights
 Agent and shall be binding on the Rights Agent) of the portion of the
 cash, assets or evidences of indebtedness so to be distributed or of
 such subscription rights or warrants distributable in respect of one
 share of Common Stock and the denominator of which shall be the current
 market price (as defined in Section 11(d)) per share of the Common
 Stock.  Such adjustments shall be made successively whenever such a
 record date is fixed; and in the event that such distribution is not so
 made, the Purchase Price shall again be adjusted to be the Purchase
 Price which would be in effect if such record date had not been fixed.
 
     (d)  For the purpose of any computation hereunder, other than in
 Section 11(a)(iii), the "current market price" per share of Common Stock
 on any date shall be deemed to be the average of the daily closing
 prices per share of such Common Stock for the 30 consecutive Trading
 Days (as such term is hereinafter defined) immediately prior to such
 date; provided, however, that in the event that the current per share
 market price of the Common Stock is determined during a period following
 the announcement by the issuer of such Common Stock of (A) a dividend or
 distribution on such Common Stock payable in shares of such Common Stock
 or securities convertible into shares of such Common Stock or (B) any
 subdivision, combination or reclassification of such Common Stock, and
 prior to the expiration of 30 Trading Days after the ex-dividend date
 for such dividend or distribution, or the record date for such
 subdivision, combination or reclassification, then, and in each such
 case, the "current market price" shall be properly adjusted to take into
 account ex-dividend trading.  The closing price for each day shall be
 the last sale price, regular way, or, in case no such sale takes place
 on such day, the average of the closing bid and asked prices, regular
 way, in either case as reported in the principal consolidated
 transaction reporting system with respect to securities listed or
 admitted to trading on the New York Stock Exchange or, if the shares of
 Common Stock are not listed or admitted to trading on the New York Stock
 Exchange, as reported in the principal consolidated transaction
 reporting system with respect to securities listed on the principal
 national securities exchange on which the shares of Common Stock are
 listed or admitted to trading or, if the shares of Common Stock are not
 listed or admitted to trading on any national securities exchange, the
 last quoted price or, if not so quoted, the average of the high bid and
 low asked prices in the over-the-counter market, as reported by the
 Nasdaq National Market, the Nasdaq Stock Market or such other system
 then in use, or, if on any such date the shares of Common Stock are not
 quoted by any such organization, the average of the closing bid and
 asked prices as furnished by a professional market maker making a market
 in the Common Stock selected by the Board of Directors of the Company. 
 If on any such date no market maker is making a market in the Common
 Stock, the fair value of such shares on such date as determined
 reasonably and with good faith by the Board of Directors of the Company
 shall be used and shall be binding on the Rights Agent.  The term
 "Trading Day" shall mean a day on which the principal national
 securities exchange on which the shares of Common Stock are listed or
 admitted to trading is open for the transaction of business or, if the
 shares of Common Stock are not listed or admitted to trading on any
 national securities exchange, a Business Day.  If the Common Stock is
 not publicly held or not so listed or traded, "current market price" per
 share shall mean the fair value per share determined reasonably and with
 good faith to the holders of Rights by the Board of Directors of the
 Company, whose determination shall be described in a statement filed
 with the Rights Agent and shall be binding on the Rights Agent.
 
     (e)  Anything herein to the contrary notwithstanding, no adjustment
 in the Purchase Price shall be required unless such adjustment would
 require an increase or decrease of at least 1% in the Purchase Price;
 provided, however, that any adjustments which by reason of this Section
 11(e) are not required to be made shall be carried forward and taken
 into account in any subsequent adjustment.  All calculations under this
 Section 11 shall be made to the nearest cent or to the nearest
 ten-thousandth of a share of Common Stock or other share, as the case
 may be.  Notwithstanding the first sentence of this Section 11(e), any
 adjustment required by this Section 11 shall be made no later than the
 earlier of (i) one year from the date of the transaction which mandates
 such adjustment or (ii) the Expiration Date.
 
     (f)  If as a result of any provision of Section 11(a), the holder of
 any Right thereafter exercised shall become entitled to receive any
 shares of capital stock of the Company other than Common Stock,
 thereafter the number of such other shares so receivable upon exercise
 of any Right shall be subject to adjustment from time to time in a
 manner and on terms as nearly equivalent as practicable to the
 provisions with respect to the shares contained in Section 11(a) through
 (c), inclusive, and the provisions of Sections 7, 9, 10, 13 and 15
 hereof with respect to the Common Stock shall apply on like terms to any
 such other shares.
 
     (g)  All Rights originally issued by the Company subsequent to any
 adjustment made to the Purchase Price hereunder shall evidence the right
 to purchase, at the adjusted Purchase Price, the number of shares of
 Common Stock purchasable from time to time hereunder upon exercise of
 the Rights, all subject to further adjustment as provided herein.
 
     (h)  Unless the Company shall have exercised its election as provided
 in Section 11(i), upon each adjustment of the Purchase Price as a result
 of the calculations made in Section 11(b) and (c), each Right
 outstanding immediately prior to the making of such adjustment shall
 thereafter evidence the right to purchase, at the adjusted Purchase
 Price, that number of shares of Common Stock (calculated to the nearest
 ten-thousandth) obtained by (i) multiplying (x) the number of shares of
 Common Stock covered by a Right immediately prior to this adjustment by
 (y) the Purchase Price in effect immediately prior to such adjustment of
 the Purchase Price and (ii) dividing the product so obtained by the
 Purchase Price in effect immediately after such adjustment of the
 Purchase Price.
 
     (i)  The Company may elect on or after the date of any adjustment of
 the Purchase Price to adjust the number of Rights, in substitution for
 any adjustment in the number of shares of Common Stock purchasable upon
 the exercise of a Right.  Each of the Rights outstanding after the
 adjustment in the number of Rights shall be exercisable for the number
 of shares of Common Stock for which a Right was exercisable immediately
 prior to such adjustment.  Each Right held of record prior to such
 adjustment of the number of Rights shall become that number of Rights
 (calculated to the nearest ten-thousandth) obtained by dividing the
 Purchase Price in effect immediately prior to adjustment of the Purchase
 Price by the Purchase Price in effect immediately after adjustment of
 the Purchase Price.  The Company shall make a public announcement of its
 election to adjust the number of Rights, indicating the record date for
 the adjustment, and, if known at the time, the amount of the adjustment
 to be made.  This record date may be the date on which the Purchase
 Price is adjusted or any day thereafter, but, if the Rights Certificates
 have been issued, shall be at least 10 days later than the date of the
 public announcement.  If Rights Certificates have been issued, upon each
 adjustment of the number of Rights pursuant to this Section 11(i), the
 Company shall, as promptly as practicable, cause to be distributed to
 holders of record of Rights Certificates on such record date Rights
 Certificates evidencing, subject to Section 15 hereof, the additional
 Rights to which such holders shall be entitled as a result of such
 adjustment, or, at the option of the Company, shall cause to be
 distributed to such holders of record in substitution and replacement
 for the Rights Certificates held by such holders prior to the date of
 adjustment, and upon surrender thereof, if required by the Company, new
 Rights Certificates evidencing all the Rights to which such holders
 shall be entitled after such adjustment.  Rights Certificates so to be
 distributed shall be issued, executed and countersigned in the manner
 provided for herein (and may bear, at the option of the Company, the
 adjusted Purchase Price) and shall be registered in the names of the
 holders of record of Rights Certificates on the record date specified in
 the public announcement.
 
     (j)  Irrespective of any adjustment or change in the Purchase Price
 or the number of shares of Common Stock issuable upon the exercise of
 the Rights, the Rights Certificates theretofore and thereafter issued
 may continue to express the Purchase Price per share and the number of
 shares which were expressed in the initial Rights Certificates issued
 hereunder.
 
     (k)  Before taking any action that would cause an adjustment reducing
 the Purchase Price below the then par value, if any, of the shares of
 Common Stock or other securities issuable upon exercise of the Rights,
 the Company shall take any corporate action which, in the opinion of its
 counsel, may be necessary in order that the Company may validly and
 legally issue fully paid and nonassessable shares of Common Stock or
 other securities at such adjusted Purchase Price.  If upon any exercise
 of the Rights, a holder is to receive a combination of Common Stock and
 common stock equivalents, a portion of the consideration paid upon such
 exercise, equal to at least the then par value of a share of Common
 Stock of the Company, shall be allocated as the payment for each share
 of Common Stock of the Company so received.
 
     (l)  In any case in which this Section 11 shall require that an
 adjustment in the Purchase Price be made effective as of a record date
 for a specified event, the Company may elect to defer until the
 occurrence of such event the issuing to the holder of any Right
 exercised after such record date the shares of Common Stock and other
 capital stock or securities of the Company, if any, issuable upon such
 exercise over and above the shares of Common Stock and other capital
 stock or securities of the Company, if any, issuable upon such exercise
 on the basis of the Purchase Price in effect prior to such adjustment;
 provided, however, that the Company shall deliver to such holder a due
 bill or other appropriate instrument evidencing such holder's right to
 receive such additional shares upon the occurrence of the event
 requiring such adjustment.
 
     (m)  Anything to the contrary in this Section 11 notwithstanding, the
 Company shall be entitled to make such reductions in the Purchase Price,
 in addition to those adjustments expressly required by this Section 11,
 as and to the extent that it in its sole discretion shall determine to
 be advisable in order that any consolidation or subdivision of the
 Common Stock, issuance wholly for cash of any shares of Common Stock at
 less than the current market price, issuance wholly for cash of shares
 of Common Stock or securities which by their terms are convertible into
 or exchangeable for shares of Common Stock, stock dividends or issuance
 of rights, options or warrants referred to hereinabove in this
 Section 11, hereafter made by the Company to holders of its Common Stock
 shall not be taxable to such stockholders.
 
     (n)  The exercise of Rights under Section 11(a)(ii) shall only result
 in the loss of rights under Section 11(a)(ii) to the extent so exercised
 and shall not otherwise affect the rights represented by the Rights
 under this Rights Agreement, including the rights represented by Section
 13.
 
     Section 12.  Certificate of Adjusted Purchase Price or Number of
 Shares.  Whenever an adjustment is made as provided in Sections 11 and
 13 hereof, the Company shall (a) promptly prepare a certificate setting
 forth such adjustment and a brief statement of the facts accounting for
 such adjustment, (b) promptly file with the Rights Agent and with each
 transfer agent for the Common Stock a copy of such certificate and
 (c) mail a brief summary thereof to each holder of Rights in accordance
 with Section 26 hereof.  The Rights Agent shall be fully protected in
 relying on any such certificate and on any adjustment therein contained.
 
     Section 13.  Consolidation, Merger or Sale or Transfer of Assets or
 Earning Power.
 
     (a)  In the event that, following the Stock Acquisition Date,
 directly or indirectly, (w) the Company shall consolidate with, or merge
 with and into, any other Person, (x) any Person shall consolidate with
 the Company, or merge with and into the Company and the Company shall be
 the continuing or surviving corporation of such merger, (y) any
 subsidiary bank of the Company shall consolidate with, or merge with and
 into any other Person or any Person shall consolidate with, or merge
 with and into, any subsidiary bank of the Company (other than, in the
 case of any transaction described in (w), (x) or (y), a merger or
 consolidation which would result in all of the Voting Power represented
 by the securities of the Company or subsidiary bank outstanding
 immediately prior thereto continuing to represent, directly or
 indirectly (either by remaining outstanding or by being converted into
 securities of the surviving entity), all of the Voting Power represented
 by the securities of the Company, subsidiary bank or such surviving
 entity outstanding immediately after such merger or consolidation and
 the holders of such securities not having changed as a result of such
 merger or consolidation), or (z) the Company shall sell, mortgage or
 otherwise transfer (or one or more of its subsidiaries shall sell,
 mortgage or otherwise transfer), in one or more transactions, assets or
 earnings power aggregating more than 50% of the assets or earning power
 of the Company and its subsidiaries (taken as a whole) to any other
 Person (other than to the Company or any of its subsidiaries), then, and
 in each such case, proper provision shall be made so that (i) following
 the Distribution Date, each holder of a Right (other than as provided in
 Section 7(e) hereof) shall have the right to receive, upon the exercise
 thereof at the then current Purchase Price in accordance with the terms
 of this Agreement, such number of shares of freely tradeable Common
 Stock of the Principal Party (as hereinafter defined), free and clear of
 liens, rights of call or first refusal, encumbrances or other adverse
 claims, as shall be equal to the result obtained by (1) multiplying the
 then current Purchase Price by the number of shares of Common Stock for
 which a Right is then exercisable and (2) dividing that product by 50%
 of the current market price per share of the Common Stock of such
 Principal Party (determined pursuant to Section 11(d) hereof) on the
 date of consummation of such consolidation, merger, sale or transfer;
 (ii) such Principal Party shall thereafter be liable for, and shall
 assume, by virtue of such consolidation, merger, sale or transfer, all
 the obligations and duties of the Company pursuant to this Agreement;
 (iii) the term "Company" shall thereafter be deemed to refer to such
 Principal Party, it being specifically intended that the provisions of
 Section 11 hereof shall apply to such Principal Party; and (iv) such
 Principal Party shall take such steps (including, but not limited to,
 the reservation of a sufficient number of shares of its Common Stock in
 accordance with Section 9 hereof) in connection with such consummation
 as may be necessary to assure that the provisions hereof shall
 thereafter be applicable, as nearly as reasonably may be, in relation to
 its shares of Common Stock thereafter deliverable upon the exercise of
 the Rights.
 
     (b)  "Principal Party" shall mean:
 
          (i)  in the case of any transaction described in (w) or (x) of
      the first sentence of this Section 13, the Person that is the issuer
      of any securities into which shares of Common Stock of the Company
      are converted in such merger or consolidation, and if no securities
      are so issued, the Person that is the other party to the merger or
      consolidation;
 
          (ii) in the case of any transaction described in (y) of the
      first sentence of this Section 13, the surviving or resulting Person
      in such merger or consolidation; and
 
         (iii)  in the case of any transaction described in (z) of the
      first sentence in this Section 13, the Person that is the party
      receiving the greatest portion of the assets or earning power
      transferred pursuant to such transaction or transactions;
 
 provided, however, that in any such case, (1) if the Common Stock of
 such Person is not at such time and has not been continuously over the
 preceding 12-month period registered under Section 12 of the Exchange
 Act, and such Person is a direct or indirect subsidiary or Affiliate of
 one or more other Persons, "Principal Party" shall refer to any such
 other Person the Common Stock of which is and has been so registered,
 unless the Common Stocks of two or more of such other Persons are and
 have been so registered, in which case "Principal Party" shall refer to
 whichever of such Persons is the issuer of the Common Stock having the
 greatest aggregate market value, (2) if the Common Stock of such Person
 is and has not been so registered and such Person is a direct or
 indirect subsidiary or Affiliate of one or more other Persons, the
 Common Stocks of none of which are and have been so registered,
 "Principal Party" shall refer to the senior such Person having
 outstanding Common Stock, and (3) in case such Person is owned, directly
 or indirectly, by a joint venture or partnership formed by two or more
 Persons that are not owned, directly or indirectly, by the same Person,
 the rules set forth in (1) and (2) above shall apply to each of the
 chains of ownership having an interest in such joint venture or
 partnership as if such party were a "Subsidiary" of both or all of such
 joint venturers or partners and the Principal Parties in each such chain
 shall bear the obligations set forth in this Section 13 in the same
 ratio as their direct or indirect interests in such Person bear to the
 total of such interests.
 
     (c)  The Company shall not consummate, nor will it permit any
 subsidiary bank to consummate, any such consolidation, merger, sale or
 transfer unless prior thereto the Company, the subsidiary bank, if
 appropriate, and each Principal Party and each other Person who may
 become a Principal Party as a result of such consolidation, merger, sale
 or transfer shall have executed and delivered to the Rights Agent a
 supplemental agreement providing for the terms set forth in paragraphs
 (a) and (b) of this Section 13 and further providing that, as soon as
 practicable after the date of any consolidation, merger, sale or
 transfer of assets mentioned in paragraph (a) of this Section 13, the
 Principal Party at its own expense will:
 
          (i)  prepare and file a registration statement under the Act
      with respect to the Rights and the securities purchasable upon
      exercise of the Rights on an appropriate form, will use its best
      efforts to cause such registration statement to become effective as
      soon as practicable after such filing and will use its best efforts
      to cause such registration statement to remain effective (with a
      prospectus at all times meeting the requirements of the Act) until
      the Expiration Date;
 
          (ii) use its best efforts to qualify or register the Rights and
      the securities purchasable upon exercise of the Rights under the blue
      sky laws of such jurisdictions as may be necessary or appropriate;
      and
 
         (iii) deliver to holders of the Rights historical financial
      statements for the Principal Party and each of its Affiliates which
      comply in all material respects with the requirements for
      registration on Form 10 under the Exchange Act.
 
     (d)  The provisions of this Section 13 are intended to provide to the
 holders of Rights a significant continuing equity interest in the
 business of the Company following the consummation of any transaction of
 the types described in paragraph (a) of this Section 13, and any attempt
 by any Acquiring Person or Principal Party to avoid the provisions of
 this Section 13 or to limit the impact thereof shall not be given any
 effect.
 
     (e)  The provisions of this Section 13 shall similarly apply to
 successive mergers or consolidations or sales or other transfers.  The
 Company will cause its subsidiary bank or banks to adhere to the terms
 and provisions of this Agreement, to the extent applicable to such
 subsidiary bank.  The rights under this Section 13 shall be in addition
 to the rights to exercise Rights and adjustments under Section 11(a)(ii)
 and shall survive any exercise thereunder.
 
     (f)  Notwithstanding anything in this Agreement to the contrary,
 Section 13 shall not be applicable to a transaction described in
 subparagraphs (w), (x) and (y) of Section 13(a) if (i) such transaction
 is consummated with a Person or Persons who acquired shares of Common
 Stock pursuant to a Permitted Offer (or a wholly owned subsidiary of any
 such Person or Persons), (ii) the price per share of Common Stock
 offered in such transaction is not less than the price per share of
 Common Stock paid to all holders of Common Stock whose shares were
 purchased pursuant to such Permitted Offer and (iii) the form of
 consideration being offered to the remaining holders of Common Stock
 pursuant to such transaction is the same as the form of consideration
 paid pursuant to such Permitted Offer.  Upon consummation of any such
 transaction contemplated by this subsection (d), all Rights hereunder
 shall expire.
 
     Section 14.  Additional Covenants.
 
     (a)  After the Stock Acquisition Date, the Company covenants and
 agrees that it shall not (i) consolidate with, (ii) merge with or into,
 or (iii) sell or transfer to, in one or more transactions, assets or
 earning power aggregating more than 50% of the assets or earning power
 of the Company and its subsidiaries taken as a whole, any other Person
 if at the time of or after such consolidation, merger or sale there are
 any charter or by-law provisions or any rights, warrants or other
 instruments outstanding or any other action taken which would diminish
 or otherwise eliminate the benefits intended to be afforded by the
 Rights.  The Company shall not consummate any such consolidation, merger
 or sale unless prior thereto the Company and such other Person shall
 have executed and delivered to the Rights Agent a supplemental agreement
 evidencing compliance with this subsection.
 
     (b)  The Company covenants and agrees that, after the Stock
 Acquisition Date, it will not, except as permitted by Section 24 hereof,
 take any action the purpose or effect of which is to diminish or
 otherwise eliminate the benefits intended to be afforded by the Rights.
 
     Section 15.  Fractional Rights and Fractional Shares.
 
     (a)  The Company shall not be required to issue fractions of Rights
 or to distribute Rights Certificates which evidence fractional Rights. 
 In lieu of such fractional Rights, there shall be paid to the registered
 holders of the Rights Certificates with regard to which such fractional
 Rights would otherwise be issuable, an amount in cash equal to the same
 fraction of the current market value of a whole Right.  For the purposes
 of this Section 15(a), the current market value of a whole Right shall
 be the closing price per Right of the Rights for the Trading Day
 immediately prior to the date on which such fractional Rights would have
 been otherwise issuable.  The closing price of the Rights for any day
 shall be the last sale price, regular way, or, in case no such sale
 takes place on such day, the average of the closing bid and asked
 prices, regular way, in either case as reported in the principal
 consolidated transaction reporting system with respect to securities
 listed or admitted to trading on the New York Stock Exchange or, if the
 Rights are not listed or admitted to trading on the New York Stock
 Exchange, as reported in the principal consolidated transaction
 reporting system with respect to securities listed on the principal
 national securities exchange on which the Rights are listed or admitted
 to trading, or if the Rights are not listed or admitted to trading on
 any national securities exchange, the last quoted price or, if not so
 quoted, the average of the high bid and low asked prices in the
 over-the-counter market, as reported by the Nasdaq National Market, the
 Nasdaq Stock Market or such other system then in use or, if on any such
 date the Rights are not quoted by any such organization, the average of
 the closing bid and asked prices as furnished by a professional market
 maker making a market in the Rights selected by the Board of Directors
 of the Company.  If on any such date no such market maker is making a
 market in the Rights, the fair value of the Rights on such date as
 determined reasonably and with good faith to the holders of Rights by
 the Board of Directors of the Company shall be used and shall be binding
 on the Rights Agent.
 
     (b)  The Company shall not be required to issue fractions of shares
 of Common Stock upon exercise of the Rights or to distribute
 certificates which evidence fractional shares of Common Stock.  In lieu
 of fractional shares of Common Stock the Company may pay to the
 registered holders of Right Certificates at the time such Rights are
 exercised as herein provided an amount in cash equal to the same
 fraction of the current market value of shares of Common Stock.  For
 purposes of this Section 15(b), the current market value of one share of
 Common Stock shall be the closing price of a share of Common Stock (as
 determined pursuant to Section 11(d) hereof) for the Trading Day
 immediately prior to the date of such exercise.
 
     (c)  Following the occurrence of one of the transactions or events
 specified in Section 11 or Section 13 giving rise to the right to
 receive common stock equivalents (other than Common Stock) or other
 securities upon the exercise of a Right, the Company shall not be
 required to issue fractions of shares or units of such common stock
 equivalents or other securities upon exercise of the Rights or to
 distribute certificates which evidence fractional shares of such common
 stock equivalents or other securities.  In lieu of fractional shares or
 units of such common stock equivalents or other securities, the Company
 may pay to the registered holders of Rights Certificates at the time
 such Rights are exercised as herein provided an amount in cash equal to
 the same fraction of the current market value of a share or unit of such
 common stock equivalent or other securities.  For purposes of this
 Section 15(c), the current market value shall be determined in the
 manner set forth in Section 11(d) hereof for the Trading Day immediately
 prior to the date of such exercise and, if such common stock equivalent
 is not traded, each such common stock equivalent shall have the value of
 one share of Common Stock.
 
     (d)  Except as otherwise expressly provided herein, the holder of a
 Right by the acceptance of the Rights expressly waives his right to
 receive any fractional Rights or any fractional shares upon exercise of
 a Right.
 
     Section 16.  Rights of Action.  All rights of action in respect of
 this Agreement are vested in the respective registered holders of the
 Rights Certificates (and, prior to the Distribution Date, the registered
 holders of the Common Stock); and any registered holder of any Rights
 Certificate (or, prior to the Distribution Date, of the Common Stock),
 without the consent of the Rights Agent or of the holder of any other
 Rights Certificate (or, prior to the Distribution Date, of the Common
 Stock), may, in his own behalf and for his own benefit, enforce, and may
 institute and maintain any suit, action or proceeding against the
 Company to enforce, or otherwise act in respect of, his right to
 exercise the Rights evidenced by such Rights Certificate in the manner
 provided in such Rights Certificate and in this Agreement.  Without
 limiting the foregoing or any remedies available to the holders of
 Rights, it is specifically acknowledged that the holders of Rights would
 not have an adequate remedy at law for any breach of this Agreement and
 shall be entitled to specific performance of the obligations hereunder
 and injunctive relief against actual or threatened violations of the
 obligations hereunder of any Person subject to this Agreement.  Holders
 of Rights shall be entitled to recover the reasonable costs and
 expenses, including attorneys' fees, incurred by them in any action to
 enforce the provisions of this Agreement.
 
     Section 17.  Agreement of Rights Holders.  Every holder of a Right by
 accepting the same consents and agrees with the Company and the Rights
 Agent and with every other holder of a Right that:
 
     (a)  prior to the Distribution Date, the Rights will be transferable
 only in connection with the transfer of Common Stock;
 
     (b)  after the Distribution Date, the Rights Certificates are
 transferable only on the registry books of the Rights Agent if
 surrendered at the principal office of the Rights Agent, duly endorsed
 or accompanied by a proper instrument of transfer; and
 
     (c)  the Company and the Rights Agent may deem and treat the Person
 in whose name a Rights Certificate (or, prior to the Distribution Date,
 the associated Common Stock certificate) is registered as the absolute
 owner thereof and of the Rights evidenced thereby (notwithstanding any
 notations of ownership or writing on the Rights Certificates or the
 associated Common Stock certificate made by anyone other than the
 Company or the Rights Agent) for all purposes whatsoever, and neither
 the Company nor the Rights Agent shall be affected by any notice to the
 contrary.
 
     Section 18.  Rights Certificate Holder Not Deemed a Stockholder.  No
 holder, as such, of any Rights Certificate shall be entitled to vote,
 receive dividends or be deemed for any purpose the holder of the shares
 of Common Stock or any other securities of the Company which may at any
 time be issuable on the exercise of the Rights represented thereby, nor
 shall anything contained herein or in any Rights Certificate be
 construed to confer upon the holder of any Rights Certificate, as such,
 any of the rights of a stockholder of the Company or any right to vote
 for the election of directors or upon any matter submitted to
 stockholders at any meeting thereof, or to give or withhold consent to
 any corporate action, or to receive notice of meetings or other actions
 affecting stockholders (except as provided in Section 25 hereof), or to
 receive dividends or subscription rights, or otherwise, until the Right
 or Rights evidenced by such Rights Certificate shall have been exercised
 in accordance with the provisions thereof.
 
     Section 19.  Concerning the Rights Agent.  The Company agrees to pay
 to the Rights Agent reasonable compensation for all services rendered by
 it hereunder and, from time to time, on demand of the Rights Agent, its
 reasonable expenses and counsel fees and disbursements and other
 disbursements incurred in the administration and execution of this
 Agreement and the exercise and performance of its duties hereunder.  The
 Company also agrees to indemnify the Rights Agent for, and to hold it
 harmless against, any loss, liability, or expense, incurred without
 negligence, bad faith or willful misconduct on the part of the Rights
 Agent, for anything done or omitted by the Rights Agent in connection
 with the acceptance and administration of this Agreement, including the
 costs and expenses of defending against any claim of liability arising
 therefrom, directly or indirectly.
 
     The Rights Agent shall be protected and shall incur no liability for
 or in respect of any action taken, suffered or omitted by it in
 connection with its administration of this Agreement in reliance upon
 any Rights Certificate or certificate for Common Stock or for other
 securities of the Company, instrument of assignment or transfer, power
 of attorney, endorsement, affidavit, letter, notice, direction, consent,
 certificate, statement, or other paper or document believed by it to be
 genuine and to be signed, executed and, where necessary, verified or
 acknowledged, by the proper Person or Persons.
 
     Section 20.  Merger or Consolidation or Change of Name of Rights
 Agent.  Any corporation into which the Rights Agent or any successor
 Rights Agent may be merged or with which it may be consolidated, or any
 corporation resulting from any merger or consolidation to which the
 Rights Agent or any successor Rights Agent shall be a party, or any
 corporation succeeding to the corporate trust business of the Rights
 Agent or any successor Rights Agent, shall be the successor to the
 Rights Agent under this Agreement without the execution or filing of any
 paper or any further act on the part of any of the parties hereto,
 provided that such corporation would be eligible for appointment as a
 successor Rights Agent under the provisions of Section 22 hereof.  In
 case at the time such successor Rights Agent shall succeed to the agency
 created by this Agreement, any of the Rights Certificates shall have
 been countersigned but not delivered, any such successor Rights Agent
 may adopt the countersignature of the predecessor Rights Agent and
 deliver such Rights Certificates so countersigned; and in case at that
 time any of the Rights Certificates shall not have been countersigned,
 any successor Rights Agent may countersign such Rights Certificates
 either in the name of the predecessor or in the name of the successor
 Rights Agent; and in all such cases such Rights Certificates shall have
 the full force provided in the Rights Certificates in this Agreement.
 
     In case at any time the name of the Rights Agent shall be changed and
 at such time any of the Rights Certificates shall have been
 countersigned but not delivered, the Rights Agent may adopt the
 countersignature under its prior name and deliver Rights Certificates so
 countersigned; and in case at that time any of the Rights Certificates
 shall not have been countersigned, the Rights Agent may countersign such
 Rights Certificates either in its prior name or in its changed name; and
 in all such cases such Rights Certificates shall have the full force
 provided in the Rights Certificates and in this Agreement.
 
     Section 21.  Duties of Rights Agent.  The Rights Agent undertakes the
 duties and obligations imposed by this Agreement upon the following
 terms and conditions, by all of which the Company and the holders of
 Rights Certificates, by their acceptance thereof, shall be bound:
 
     (a)  The Rights Agent may consult with legal counsel selected by it
 (who may be legal counsel for the Company), and the opinion of such
 counsel shall be full and complete authorization and protection to the
 Rights Agent as to any action taken or omitted by it in good faith and
 in accordance with such opinion.
 
     (b)  Whenever in the performance of its duties under this Agreement
 the Rights Agent shall deem it necessary or desirable that any fact or
 matter (including, without limitation, the identity of any Acquiring
 Person) be proved or established by the Company prior to taking or
 suffering any action hereunder, such fact or matter (unless other
 evidence in respect thereof be herein specifically prescribed) may be
 deemed to be conclusively proved and established by a certificate signed
 by the Chairman of the Board, any Vice Chairman of the Board, any
 President, any Vice President, the Treasurer, any Assistant Treasurer,
 the Secretary or any Assistant Secretary of the Company and delivered to
 the Rights Agent; and such certificate shall be full authorization to
 the Rights Agent for any action taken or suffered in good faith by it
 under the provisions of this Agreement in reliance upon such
 certificate.
 
     (c)  The Rights Agent shall be liable hereunder only for its own
 negligence, bad faith or willful misconduct.
 
     (d)  The Rights Agent shall not be liable for or by reason of any of
 the statements of fact or recitals contained in this Agreement or in the
 Rights Certificates (except as to the fact that it has countersigned the
 Rights Certificates) or be required to verify the same, but all such
 statements and recitals are and shall be deemed to have been made by the
 Company only.
 
     (e)  The Rights Agent shall not be under any responsibility in
 respect of the validity of this Agreement or the execution and delivery
 hereof (except the due execution hereof by the Rights Agent) or in
 respect of the validity or execution of any Rights Certificate (except
 its countersignature thereof); nor shall it be responsible for any
 breach by the Company of any covenant or condition contained in this
 Agreement or in any Rights Certificate; nor shall it be responsible for
 any adjustment required under the provisions of Section 11 or 13 hereof
 or responsible for the manner, method or amount of any such adjustment
 or the ascertaining of the existence of facts that would require any
 such adjustment (except with respect to the exercise of Rights evidenced
 by Rights Certificates after actual notice of any such adjustment); nor
 shall it be responsible for any determination by the Board of Directors
 of the Company of the current market value of the Rights or Common Stock
 pursuant to the provisions of Section 15 hereof; nor shall it by any act
 hereunder be deemed to make any representation or warranty as to the
 authorization or reservation of any shares of Common Stock or other
 securities to be issued pursuant to this Agreement or any Rights
 Certificate or as to whether any shares of Common Stock or other
 securities will, when so issued, be validly authorized and issued, fully
 paid and nonassessable.
 
     (f)  The Company agrees that it will perform, execute, acknowledge
 and deliver or cause to be performed, executed, acknowledged and
 delivered all such further and other acts, instruments and assurances as
 may reasonably be required by the Rights Agent for the carrying out or
 performing by the Rights Agent of the provisions of this Agreement.
 
     (g)  The Rights Agent is hereby authorized and directed to accept
 instructions with respect to the performance of its duties hereunder and
 certificates delivered pursuant to any provision hereof from the
 Chairman of the Board, any Vice Chairman of the Board, any President,
 any Vice President, the Secretary, any Assistant Secretary, the
 Treasurer or any Assistant Treasurer of the Company, and is authorized
 to apply to such officers for advice or instructions in connection with
 its duties, and it shall not be liable for any action taken or suffered
 to be taken by it in good faith in accordance with instruction of any
 such officer.
 
     (h)  The Rights Agent and any stockholder, director, officer or
 employee of the Rights Agent may buy, sell or deal in any of the Rights
 or other securities of the Company or become pecuniarily interested in
 any transaction in which the Company may be interested, or contract with
 or lend money to the Company or otherwise act as fully and freely as
 though it were not Rights Agent under this Agreement.  Nothing herein
 shall preclude the Rights Agent from acting in any other capacity for
 the Company or for any other legal entity.
 
     (i)  The Rights Agent may execute and exercise any of the rights or
 powers hereby vested in it or perform any duty hereunder either itself
 or by or through its attorneys or agents, and the Rights Agent shall not
 be answerable or accountable for any act, omission, default, neglect or
 misconduct of any such attorneys or agents or for any loss to the
 Company or to the holders of the Rights resulting from any such act,
 omission, default, neglect or misconduct, provided reasonable care was
 exercised in the selection and continued employment thereof.
 
     (j)  No provision of this Agreement shall require the Rights Agent to
 expend or risk its own funds or otherwise incur any financial liability
 in the performance of any of its duties hereunder or in the exercise of
 its rights if there shall be reasonable grounds for believing that
 repayment of such funds or adequate indemnification against such risk or
 liability is not reasonably assured to it.
 
     (k)  If, with respect to any Rights Certificate surrendered to the
 Rights Agent for exercise or transfer, the certificate attached to the
 form of assignment or form of election to purchase, as the case may be,
 has either not been completed or indicates an affirmative response to
 clause 1 and/or 2 thereof, the Rights Agent shall not take any further
 action with respect to such requested exercise of transfer without first
 consulting with the Company.
 
     Section 22.  Change of Rights Agent.  The Rights Agent or any
 successor Rights Agent may resign and be discharged from its duties
 under this Agreement upon 30 days' notice in writing mailed to the
 Company and to each transfer agent of the Common Stock by registered or
 certified mail, and to holders of the Rights by first-class mail.  The
 Company may remove the Rights Agent or any successor Rights Agent upon
 30 days' notice in writing, mailed to the Rights Agent or successor
 Rights Agent, as the case may be, and to each transfer agent of the
 Common Stock by registered or certified mail, and to the holders of the
 Rights by first-class mail.  If the Rights Agent shall resign or be
 removed or shall otherwise become incapable of acting, the Company shall
 appoint a successor to the Rights Agent.  If the Company shall fail to
 make such appointment within a period of 30 days after giving notice of
 such removal or after it has been notified in writing of such
 resignation or incapacity by the resigning or incapacitated Rights Agent
 or by the holder of a Right (who shall, with such notice, submit his
 Rights Certificate (if any) for inspection by the Company), then the
 registered holder of any Rights may apply to any court of competent
 jurisdiction for the appointment of a new Rights Agent.  Any successor
 Rights Agent, whether appointed by the Company or by such a court, shall
 be (a) a corporation organized and doing business under the laws of the
 United States or of the State of California or the State of New York (or
 of any other state of the United States so long as such corporation is
 authorized to do business as a banking institution in the State of
 California or the State of New York), in good standing, having a
 principal office in the State of California or the State of New York,
 which is authorized under such laws to exercise corporate trust powers
 and is subject to supervision or examination by federal or state
 authority and which has at the time of its appointment as Rights Agent a
 combined capital and surplus of at least $50,000,000 or (b) an affiliate
 of a corporation described in clause (a) of this sentence.  After
 appointment, the successor Rights Agent shall be vested with the same
 powers, rights, duties and responsibilities as if it had been originally
 named as Rights Agent without further act or deed; but the predecessor
 Rights Agent shall deliver and transfer to the successor Rights Agent
 any property at the time held by it hereunder, and execute and deliver
 any further assurance, conveyance, act or deed necessary for the
 purpose.  Not later than the effective date of any such appointment the
 Company shall file notice thereof in writing with the predecessor Rights
 Agent and each transfer agent of the Common Stock, and mail a notice
 thereof in writing to the registered holders of the Rights.  Failure to
 give any notice provided for in this Section 22, however, or any defect
 therein, shall not affect the legality or validity of the resignation or
 removal of the Rights Agent or the appointment of the successor Rights
 Agent, as the case may be.
 
     Section 23.  Issuance of New Rights Certificates. Notwithstanding any
 of the provisions of this Agreement or of the Rights to the contrary,
 the Company may, at its option, issue new Rights Certificates evidencing
 Rights in such form as may be approved by its Board of Directors to
 reflect any adjustment or change in the Purchase Price per share and the
 number or kind or class of shares or other securities or property
 purchasable under the Rights Certificates made in accordance with the
 provisions of this Agreement.  In addition, in connection with the
 issuance or sale of shares of Common Stock following the Distribution
 Date and prior to the redemption or expiration of the Rights, the
 Company (a) shall, with respect to shares of Common Stock so issued or
 sold pursuant to the exercise of stock options or otherwise under any
 employee plan or arrangement, which plan or arrangement is existing as
 of the Distribution Date, or upon the exercise, conversion or exchange
 of any other securities issued by the Company on or prior to the
 Distribution Date, and (b) may, in any other case, if deemed necessary
 or appropriate by the Board of Directors of the Company, issue Rights
 Certificates representing the appropriate number of Rights in connection
 with such issuance or sale; provided, however, that (i) no such Rights
 Certificates shall be issued if, and to the extent that, the Company
 shall be advised by counsel that such issuance would create a
 significant risk of material adverse tax consequences to the Company or
 the Person to whom such Rights Certificates would be issued, and (ii) no
 such Rights Certificates shall be issued if, and to the extent that
 appropriate adjustment shall otherwise have been made in lieu of the
 issuance thereof.
 
     Section 24.  Redemption, Termination and Exchange.
 
     (a)(i)  The Board of Directors of the Company may, at its option, at
 any time prior to the earlier of (x) the time that any person becomes an
 Acquiring Person without the prior consent of the Company or (y) 5:00
 P.M., San Francisco, California time, on the Final Expiration Date,
 redeem all but not less than all of the then outstanding Rights at a
 redemption price of $.05 per Right, appropriately adjusted to reflect
 any stock split, stock dividend or similar transaction occurring after
 the date hereof (such redemption price being hereinafter referred to as
 the "Redemption Price").
 
     (ii)  In addition, and notwithstanding the provisions of Section
 24(a)(i), the Board of Directors of the Company may redeem all but not
 less than all of the then outstanding Rights at the Redemption Price
 following the occurrence of a Stock Acquisition Date but prior to any
 event described in Section 13(a), either (x) following the occurrence of
 an event set forth in, and the expiration of any period during which the
 holder of Rights may exercise the rights under, Section 11(a)(ii) if and
 for as long as the Acquiring Person is not thereafter the Beneficial
 Owner of securities representing 15% or more of the outstanding shares
 of the Voting Power, and at the time of redemption there are no other
 persons who are Acquiring Persons or (y) in connection with any event
 specified in Section 13(a) not involving an Acquiring Person or an
 Affiliate or Associate of an Acquiring Person or any other Person in
 which such Acquiring Person, Affiliate or Associate has any interest, or
 any other Person acting directly or indirectly on behalf of or in
 association with any such Acquiring Person, Affiliate or Associate.
 
     (b)  In the case of a redemption permitted under Section 24(a)(i),
 immediately upon the action of the Board of Directors of the Company
 ordering the redemption of the Rights and without any further action and
 without any notice, the right to exercise the Rights will terminate and
 the only right thereafter of the holders of Rights shall be to receive
 the Redemption Price.  In the case of a redemption permitted only under
 Section 24(a)(ii), the right to exercise the Rights will terminate and
 represent only the right to receive the Redemption Price only after the
 giving of notice of such redemption to the holder of such Rights if no
 event set forth in Section 11(a)(ii) shall have occurred, upon the later
 of ten Business Days following the giving of such notice or the
 expiration of any period during which the rights under Section 11(a)(ii)
 may be exercised.  After the action of the Board of Directors ordering
 any such redemption of the Rights, the Company shall promptly give
 notice of such redemption to the Rights Agent and the holders of the
 then outstanding Rights by mailing such notice to the Rights Agent and
 to all such holders at their last addresses as they appear upon the
 registry books of the Rights Agent or, prior to the Distribution Date,
 on the registry books of the Transfer Agent for the Common Stock.  Any
 notice which is mailed in the manner herein provided shall be deemed
 given, whether or not the holder receives the notice.  Each such notice
 of redemption will state the method by which the payment of the
 Redemption Price will be made.
 
     In the case of a redemption permitted under Section 24(a)(i) or (ii),
 the Company may, at its option, discharge all of its obligations with
 respect to the Rights by (i) issuing a press release announcing the
 manner of redemption of the Rights and (ii) mailing payment of the
 Redemption Price to the registered holders of the Rights at their last
 addresses as they appear on the registry books of the Rights Agent, or,
 prior to the Distribution Date, on the registry books of the Transfer
 Agent of the Common Stock, and upon such action, all outstanding Rights
 Certificates shall be null and void without any further action by the
 Company.
 
     (c)  (i)  Subject to the limitations of applicable law, the Board of
 Directors of the Company may, at its option, at any time after any
 Person becomes an Acquiring Person, exchange all or part of the then
 outstanding and exercisable Rights (which shall not include Rights that
 have become void pursuant to the provisions of Section 7(e) hereof) for
 (A) shares of Common Stock at an exchange ratio of one share of Common
 Stock per Right, appropriately adjusted to reflect any stock split,
 stock dividend or similar transaction occurring after the date hereof
 (the "Exchange Shares") or (B) Substitute Consideration (as that term is
 defined below).  The Board of Directors may determine, in its sole
 discretion, whether to deliver Exchange Shares or Substitute
 Consideration.  Notwithstanding the foregoing, the Board of Directors
 shall not be empowered to effect such exchange at any time after any
 Person (other than the Company, any subsidiary of the Company, any
 employee benefit plan of the Company or any such subsidiary, or any
 entity holding Common Stock for or pursuant to the terms of any such
 plan), together with all Affiliates and Associates of such Person,
 becomes the Beneficial Owner of 50% or more of the Common Stock then
 outstanding.
 
     (ii)  In the event the Board of Directors shall determine to deliver
 Substitute Consideration in exchange for Rights, the Company shall (1)
 determine the value of the Exchange Shares (the "Exchange Value"), and
 (2) with respect to each Right to be exchanged, make adequate provision
 to substitute for Exchange Shares the following (the "Substitute
 Consideration"): (v) cash, (w) Common Stock or common stock equivalents
 (as that term is defined in Section 11(a)(iii) hereof), (x) debt
 securities of the Company, (y) other assets, or (z) any combination of
 the foregoing, having an aggregate value equal to the Exchange Value,
 where such aggregate value has been determined by the Board of Directors
 of the Company based upon the advice of a nationally recognized
 investment banking firm selected by the Board of Directors of the
 Company.  For purposes of this Section 24(c), the value of a share of
 Common Stock shall be the current market price (as determined pursuant
 to Section 11(d) hereof) per share of Common Stock on the day that is
 the later of (x) the first occurrence of an event described in Section
 11(a)(ii) hereof and (y) the date on which the Company's right of
 redemption pursuant to Section 24(a) expires; and the value of any
 common stock equivalent shall be deemed to have the same value as the
 Common Stock on such date.
 
     (iii)  Immediately upon the action of the Board of Directors of the
 Company ordering the exchange of any Rights pursuant to this
 Section 24(c), and without any further action and without any notice,
 the right to exercise such Rights shall terminate and the only right
 thereafter of a holder of such Rights shall be to receive Exchange
 Shares or Substitute Consideration for each Right exchanged by such
 holder.  The Company shall promptly give public notice of any such
 exchange; provided, however, that the failure to give, or any defect in,
 such notice shall not affect the validity of such exchange.  The Company
 promptly shall mail a notice of any such exchange to all of the holders
 of such Rights at their last addresses as they appear upon the registry
 books of the Rights Agent.  Any notice which is mailed in the manner
 herein provided shall be deemed given, whether or not the holder
 receives the notice.  Each such notice of exchange will state the method
 by which the exchange of Common Stock for Rights will be effected and,
 in the event of any partial exchange, the number of Rights which will be
 exchanged.  Any partial exchange shall be effected pro rata based on the
 number of Rights (other than Rights which have become void pursuant to
 the provisions of Section 7(e) hereof) held by each holder of Rights.
 
     (iv)  In the event that there shall not be sufficient shares of
 Common Stock issued but not outstanding or authorized but unissued to
 permit any exchange of Rights as contemplated in accordance with this
 Section 24(c), the Company shall take all such action as may be
 necessary to authorize additional shares of Common Stock for issuance
 upon exchange of the Rights.
 
     (v)  The Company shall not be required to issue fractions of shares
 of Common Stock or to distribute certificates which evidence fractional
 shares of Common Stock.  In lieu of such fractional shares of Common
 Stock, the Company shall pay to the registered holders of the Rights
 Certificates with regard to which such fractional shares of Common Stock
 would otherwise be issuable an amount in cash equal to the same fraction
 of the current market value of a whole share of Common Stock.  For the
 purposes of this Section 24(c)(v), the current market value of a whole
 share of Common Stock shall be the closing price of a share of  Common
 Stock (as determined pursuant to Section 11(d) hereof) for the Trading
 Day immediately prior to the date of exchange pursuant to this
 Section 24(c).
 
     Section 25.  Notice of Certain Events.  In case the Company shall
 propose (a) to pay any dividend payable in stock of any class to the
 holders of Common Stock or to make any other distribution to the holders
 of Common Stock (other than a regular quarterly cash dividend out of
 earnings or retained earnings of the Company) or (b) to offer to the
 holders of Common Stock rights or warrants to subscribe for or to
 purchase any additional shares of Common Stock or shares of stock of any
 class or any other securities, rights or options, or (c) to effect any
 reclassification of its Common Stock (other than a reclassification
 involving only the subdivision of outstanding shares of Common Stock),
 or (d) to effect any consolidation or merger into or with, or to effect
 any sale or other transfer (or to permit one or more of its subsidiaries
 to effect any sale or other transfer), in one or more transactions, of
 more than 50% of the assets or earning power of the Company and its
 subsidiaries (taken as a whole) to, any other Person, or (e) to effect
 the liquidation, dissolution or winding up of the Company, then, in each
 such case, the Company shall give to each holder of a Rights
 Certificate, in accordance with Section 26 hereof, a notice of such
 proposed action, which shall specify the record date for the purposes of
 such stock dividend, distribution of rights or warrants, or the date on
 which such reclassification, consolidation, merger, sale, transfer,
 liquidation, dissolution, or winding up is to take place and the date of
 participation therein by the holders of the shares of Common Stock, if
 any such date is to be fixed, and such notice shall be so given in the
 case of any action covered by clause (a) or (b) above at least 20 days
 prior to the record date for determining holders of the shares of Common
 Stock for purposes of such action, and in the case of any such other
 action, at least 20 days prior to the date of the taking of such
 proposed action or the date of participation therein by the holders of
 the shares of Common Stock whichever shall be the earlier.
 
     In case any of the events set forth in Section 11(a)(ii) or 13(a) of
 this Agreement shall occur, then, in any such case, the Company or the
 Principal Party, as the case may be, shall as soon as practicable
 thereafter give to each holder of a Rights Certificate, in accordance
 with Section 26 hereof, a notice of the occurrence of such event, which
 shall specify the event and the consequences of the event to holders of
 Rights under Section 11(a)(ii) or 13(a) hereof, as the case may be.
 
     Section 26.  Notices.  Notices or demands authorized by this
 Agreement to be given or made by the Rights Agent or by the holder of
 any Rights Certificate to or on the Company shall be sufficiently given
 or made if sent by first-class mail, postage prepaid, addressed (until
 another address is filed in writing with the Rights Agent) as follows:
 
          Westamerica Bancorporation
          1108 5th Avenue
          San Rafael, California 94901
          Attention:  David L. Payne
                      President and Chief Executive
                      Officer
 
 Subject to the provisions of Section 22, any notice or demand authorized
 by this Agreement to be given or made by the Company or by the holder of
 any Rights Certificate to or on the Rights Agent shall be sufficiently
 given or made if sent by first-class mail, postage prepaid, addressed
 (until another address is filed in writing with the Company) as follows:
 
          Chemical Trust Company of California
          50 California Street, 10th Floor
          San Francisco, California 94111
          Attention:  Michael B. Levinson
 
 Notices or demands authorized by this Agreement to be given or made by
 the Company or the Rights Agent to the holder of any Rights Certificate
 shall be sufficiently given or made if sent by first-class mail, postage
 prepaid, addressed to such holder at the address of such holder as shown
 on the registry books of the Company.
 
     Section 27.  Supplements and Amendments.  The Company and the Rights
 Agent may from time to time supplement or amend this Agreement without
 approval of any holders of Right Certificates in order (i) to cure any
 ambiguity, (ii) to correct or supplement any provision contained herein
 which may be defective or inconsistent with any other provisions herein,
 (iii) prior to the Distribution Date, to change or supplement the
 provisions hereunder which the Company may deem necessary or desirable
 or (iv) following the Distribution Date, to change or supplement the
 provisions hereunder in any manner which the Company may deem necessary
 or desirable and which shall not adversely affect the interests of the
 holders of Rights Certificates.  Upon the delivery of a certificate from
 an appropriate officer of the Company which states that the proposed
 supplement or amendment is in compliance with the terms of this Section
 27, the Rights Agent shall execute such supplement or amendment unless
 the Rights Agent shall have determined in good faith that such
 supplement or amendment would adversely affect its interests under this
 Agreement.  Prior to the Distribution Date, the interests of the holders
 of Rights shall be deemed coincident with the interests of the holders
 of Common Stock.
 
     Section 28.  Determination and Actions by the Board of Directors,
 etc.  For all purposes of this Agreement, any calculation of the number
 of shares of Common Stock outstanding at any particular time, including
 for purposes of determining the particular percentage of such
 outstanding shares of Common Stock or any other securities of which any
 Person is the Beneficial Owner, shall be made in accordance with the
 last sentence of Rule 13d-3(d)(1)(i) of the General Rules and
 Regulations under the Exchange Act as in effect on the date of this
 Agreement.  The Board of Directors of the Company shall have the
 exclusive power and authority to administer this Agreement and to
 exercise all rights and powers specifically granted to the Board of
 Directors, or the Company, or as may be necessary or advisable in the
 administration of this Agreement, including, without limitation, the
 right and power to (i) interpret the provisions of this Agreement, and
 (ii) make all determinations deemed necessary or advisable for the
 administration of this Agreement (including a determination to redeem or
 not redeem the Rights or to amend the Agreement).  All such actions,
 calculations, interpretations and determinations (including, for
 purposes of clause (y) below, all omissions with respect to the
 foregoing) which are done or made by the Board in good faith, shall (x)
 be final, conclusive and binding on the Company, the Rights Agent, the
 holders of the Rights Certificates and all other parties, and (y) not
 subject the Board to any liability to the holders of the Rights
 Certificates.
 
     Section 29.  Successors.  All the covenants and provisions of this
 Agreement by or for the benefit of the Company or the Rights Agent shall
 bind and inure to the benefit of their respective successors and assigns
 hereunder.
 
     Section 30.  Benefits of this Agreement.  Nothing in this Agreement
 shall be construed to give to any person or corporation other than the
 Company, the Rights Agent and the registered holders of the Rights
 Certificates (and, prior to the Distribution Date, the Common Stock) any
 legal or equitable right, remedy or claim under this Agreement; but this
 Agreement shall be for the sole and exclusive benefit of the Company,
 the Rights Agent and the registered holders of the Rights Certificates
 (and, prior to the Distribution Date, the Common Stock).
 
     Section 31.  Severability.  If any term, provision, covenant or
 restriction of this Agreement is held by a court of competent
 jurisdiction or other authority to be invalid, void or unenforceable,
 the remainder of the terms, provisions, covenants and restrictions of
 this Agreement shall remain in full force and effect and shall in no way
 be affected, impaired or invalidated.
 
     Section 32.  Governing Law.  This Agreement, each Right and each
 Rights Certificate issued hereunder shall be deemed to be a contract
 made under the laws of the State of California and for all purposes
 shall be governed by and construed in accordance with the laws of such
 State applicable to contracts to be made and to be performed entirely
 within such State.
 
     Section 33.  Counterparts.  This Agreement may be executed in any
 number of counterparts and each of such counterparts shall for all
 purposes be deemed to be an original, and all such counterparts shall
 together constitute but one and the same instrument.
 
     Section 34.  Descriptive Headings.  Descriptive headings of the
 several Sections of this Agreement are inserted for convenience only and
 shall not control or affect the meaning or construction of any of the
 provisions hereof.
 
     IN WITNESS WHEREOF, the parties hereto have caused this Agreement to
 be duly executed and their respective corporate seals to be hereunto
 affixed and attested, all as of the day and year first above written.
 
 Attest:                           WESTAMERICA BANCORPORATION


          [Seal]

______________________________     By __________________________
Name:  James M. Barnes             Name:  David L. Payne
Title: Executive Vice President    Title: President and Chief
       & Chief Financial Officer          Executive Officer


Attest:                            CHEMICAL TRUST COMPANY OF CALIFORNIA

          [Seal]

_____________________________      By __________________________
Name:                                 Name:  Michael B. Levinson
Title:                                Title: Assistant Vice President

 Exhibit A
 
 
                       [Form of Rights Certificate]
 
 
 Certificate No R-                                    _____________ Rights
 
          NOT EXERCISABLE AFTER DECEMBER 31, 1999 OR EARLIER IF NOTICE
           OF REDEMPTION IS GIVEN. THE RIGHTS ARE SUBJECT TO
           REDEMPTION, AT THE OPTION OF THE COMPANY, AT $.05 PER RIGHT
           ON THE TERMS SET FORTH IN THE RIGHTS AGREEMENT.  [THE RIGHTS
           REPRESENTED BY THIS RIGHTS CERTIFICATE WERE ISSUED TO A
           PERSON WHO WAS AN ACQUIRING PERSON OR AN AFFILIATE OR AN
           ASSOCIATE OF AN ACQUIRING PERSON, AS SUCH TERMS ARE DEFINED
           IN THE RIGHTS AGREEMENT.  THIS RIGHTS CERTIFICATE AND THE
           RIGHTS REPRESENTED HEREBY MAY BECOME VOID UNDER THE
           CIRCUMSTANCES SPECIFIED IN SECTION 7(e) OF THE RIGHTS
           AGREEMENT.]
 
                            Rights Certificate
 
                        Westamerica Bancorporation
 
 
     This certifies that ____________________________, or registered
 assigns, is the registered owner of the number of ____ Rights set forth
 above, each of which entitles the owner ____________ thereof, subject to
 the terms, provisions and conditions of the Amended and Restated Rights
 Agreement dated as of March 23, 1995 (the "Rights Agreement") between
 Westamerica Bancorporation, a California corporation (the "Company"),
 and Chemical Trust Company of California, (the "Rights Agent"), to
 purchase from the Company at any time after the Distribution Date (as
 such term is defined in the Rights Agreement) and prior to 5:00 P.M.
 (San Francisco, California time) on December 31, 1999 at the office of
 the Rights Agent designated for such purpose, one fully paid,
 nonassessable share of Common Stock (the "Common Stock") of the Company,
 at a purchase price of $65 per share (the "Purchase Price"), upon
 presentation and surrender of this Rights Certificate with the
 appropriate Form of Election to Purchase and Certificate duly executed. 
 The number of Rights evidenced by this Rights Certificate (and the
 number of shares which may be purchased upon exercise thereof) set forth
 above, and the Purchase Price set forth above, are the number and
 Purchase Price as of March 23, 1995, based on the Common Stock as
 constituted at such date.
 
     As provided in the Rights Agreement, the Purchase Price and the
 number of shares of Common Stock or other securities which may be
 purchased upon the exercise of the Rights evidenced by this Rights
 Certificate are subject to modification and adjustment upon the
 happening of certain events.
 
     This Rights Certificate is subject to all of the terms, provisions
 and conditions of the Rights Agreement, which terms, provisions and
 conditions are hereby incorporated herein by reference and made a part
 hereof and to which Rights Agreement reference is hereby made for a full
 description of the rights, limitations of rights, obligations, duties
 and immunities hereunder of the Rights Agent, the Company and the
 holders of the Rights Certificates.  Copies of the Rights Agreement are
 on file at the principal office of the Company and are also available
 upon written request to the Company.
 
     This Rights Certificate, with or without other Rights Certificates,
 upon surrender at the office of the Rights Agent designated for such
 purpose, may be exchanged for another Rights Certificate or Rights
 Certificates of like tenor and date evidencing Rights entitling the
 holder to purchase a like aggregate number of shares of Common Stock as
 the Rights evidenced by the Rights Certificate or Rights Certificates
 surrendered shall have entitled such holder to purchase.  If this Rights
 Certificate shall be exercised (other than pursuant to Section 11(a)(ii)
 of the Rights Agreement) in part, the holder shall be entitled to
 receive upon surrender hereof another Rights Certificate or Rights
 Certificates for the number of whole Rights not exercised.  If this
 Rights Certificate shall be exercised in whole or in part pursuant to
 Section 11(a)(ii) of the Rights Agreement, the holder shall be entitled
 to receive this Rights Certificate duly marked to indicate that such
 exercise has occurred as set forth in the Rights Agreement.
 
     Subject to the provisions of the Rights Agreement, the Rights
 evidenced by this Certificate may be redeemed by the Company at its
 option at a redemption price of $.05 per Right. Subject to the
 provisions of the Rights Agreement, the Company, at its option, may
 elect to mail payment of the redemption price to the registered holder
 of the Right at the time of redemption, in which event this certificate
 may become void without any further action by the Company.
 
     The Company is not obligated to issue fractional shares of Common
 Stock upon the exercise of any Right or Rights evidenced hereby, but in
 lieu thereof a cash payment may be made, as provided in the Rights
 Agreement.
 
     No holder of this Rights Certificate, as such, shall be entitled to
 vote or receive dividends or be deemed for any purpose the holder of
 shares of Common Stock or of any other securities of the Company which
 may at any time be issuable on the exercise hereof, nor shall anything
 contained in the Rights Agreement or herein be construed to confer upon
 the holder hereof, as such, any of the rights of a shareholder of the
 Company or any right to vote for the election of directors or upon any
 matter submitted to shareholders at any meeting thereof, or to give or
 withhold consent to any corporate action, or to receive notice of
 meetings or other actions affecting shareholders (except as provided in
 the Rights Agreement), or to receive dividends or subscription rights,
 or otherwise, until the Right or Rights evidenced by this Rights
 Certificate shall have been exercised as provided in the Rights
 Agreement.
 
     This Rights Certificate shall not be valid or obligatory for any
 purpose until it shall have been countersigned by the Rights Agent.
 
     WITNESS the facsimile signature of the proper officers
 of the Company and its corporate seal.  Dated as of _________, 19__.  
 
 ATTEST:                           WESTAMERICA BANCORPORATION
 
 
 
 _____________________________          By __________________________
 Name:  James M. Barnes            Name:  David L. Payne
 Title: Executive Vice President   Title: President and Chief
        & Chief Financial Officer              Executive Officer
 
 
 Countersigned: 
 
 CHEMICAL TRUST COMPANY OF CALIFORNIA
 
 
 
 _____________________________
     Authorized Signature
 [Form of Reverse Side of Rights Certificate]
 
                            FORM OF ASSIGNMENT
 
 
             (To be executed by the registered holder if such
           holder desires to transfer the Rights Certificate.)
 
 
 FOR VALUE RECEIVED _________________________________________ hereby
 sells, assigns and transfers unto ____________________
 ____________________________________________________________ 
              (Please print name and address of transferee)
 ____________________________________________________________ 
 this Rights Certificate, together with all right, title and interest
 therein, and does hereby irrevocably constitute and appoint
 ______________________ Attorney, to transfer the within Rights
 Certificate on the books of the within-named Company, with full power of
 substitution.
 
 
 Dated: _______________, 19___
 
 
 
                                   ____________________________
                                             Signature
 
 Signature Guaranteed:
                               CERTIFICATE
 
 
     The undersigned hereby certifies by checking the appropriate boxes
 that:
 
     (1)  the Rights evidenced by this Rights Certificate [  ] are [  ]
 are not being sold, assigned and transferred by or on behalf of a Person
 who is or was an Acquiring Person or an Affiliate or Associate of any
 such Acquiring Person (as such terms are defined in the Rights
 Agreement);
 
     (2)  after due inquiry and to the best knowledge of the undersigned,
 it [  ] did [  ] did not acquire the Rights evidenced by this Rights
 Certificate from any Person who is, was or subsequently became an
 Acquiring Person or an Affiliate or Associate of an Acquiring Person.
 
 
 
 Dated: _______________, 19__      ___________________________
                                             Signature
 
 
                                  NOTICE
 
     The signature to the foregoing Assignment must correspond to the name
 as written upon the face of this Rights Certificate in every particular,
 without alteration or enlargement or any change whatsoever.
                        FORM OF ELECTION TO PURCHASE
 
                   (To be executed if holder desires to
               exercise the Rights Certificate pursuant to
               Section 11(a)(ii) of the Rights Agreement.)
 
 
 To  WESTAMERICA BANCORPORATION:
 
 
     The undersigned hereby irrevocably elects to exercise __________
 Rights represented by this Rights Certificate to purchase the shares of
 Common Stock (or such other securities of the Company) issuable upon the
 exercise of the Rights and requests that certificates for such shares be
 issued in the name of:
 ________________________________________________________________
       (Please insert social security or other identifying number)
 
 ________________________________________________________________
                     (Please print name and address)
 
 ________________________________________________________________
 
 
     The Rights Certificate indicating the balance, if any, of such Rights
 which may still be exercised pursuant to Section 11(a)(ii) of the Rights
 Agreement shall be returned to the undersigned unless such Person
 requests that the Rights Certificate be registered in the name of and
 delivered to:
 ________________________________________________________________
 Please insert social security or other identifying number (complete only
 if Rights Certificate is to be registered in a name other than the
 undersigned)
 
 ________________________________________________________________
                     (Please print name and address)
 
 ________________________________________________________________
 
     Dated:  ____________, 19__.
 
 
 
                              __________________________________
                                               Signature
 
  Signature Guaranteed: 

    CERTIFICATE

     The undersigned hereby certifies by checking the appropriate boxes
 that:
 
     (1)  the Rights evidenced by this Rights Certificate [ ] are [ ] are
 not being exercised by or on behalf of a Person who is or was an
 Acquiring Person or an Affiliate or Associate of any such Acquiring
 Person (as such terms are defined pursuant to the Rights Agreement);
 
     (2)  this Rights Certificate [ ] is [ ] is not being sold, assigned
 and transferred by or on behalf of a Person who is or was an Acquiring
 Person or an Affiliate or Associate of any such Acquiring Person (as
 such terms are defined in the Rights Agreement);
 
     (3)  after due inquiry and to the best knowledge of the undersigned,
 it [ ] did [ ] did not acquire the Rights evidenced by this Rights
 Certificate from any Person who is, was or subsequently became an
 Acquiring Person or an Affiliate or Associate of an Acquiring Person.
 
     Dated:  ____________, 19__.
 
 
 
                              __________________________________
                                               Signature
 
 
                                  NOTICE
 
 
     The signature to the foregoing Election to Purchase must correspond
 to the name as written upon the face of this Rights Certificate in every
  particular, without alteration or enlargement or any change whatsoever.
                       FORM OF ELECTION TO PURCHASE
 
                   (To be executed if holder desires to
          exercise the Rights Certificate other than pursuant to
               Section 11(a)(ii) of the Rights Agreement.)
 
 
 To  WESTAMERICA BANCORPORATION:
 
 
     The undersigned hereby irrevocably elects to exercise __________
 Rights represented by this Rights Certificate to purchase the shares of
 Common Stock (or such other securities of the Company or any other
 Person) issuable upon the exercise of the Rights and requests that
 certificates for such shares be issued in the name of:
 
 ________________________________________________________________
       (Please insert social security or other identifying number)
 
 ________________________________________________________________
                     (Please print name and address)
 
 ________________________________________________________________
 
 
     The Rights Certificate indicating the balance, if any, of such Rights
 which may still be exercised pursuant to Section 11(a)(ii) of the Rights
 Agreement shall be returned to the undersigned unless such Person
 requests that the Rights Certificate be registered in the name of and
 delivered to:
 
 ________________________________________________________________
 Please insert social security or other identifying number (complete only
 if Rights Certificate is to be registered in a name other than the
 undersigned)
 
 
 ________________________________________________________________
                     (Please print name and address)
 
 ________________________________________________________________
 
     Dated:  ____________, 19__.
 
 
 
                              __________________________________
                                               Signature
 
  Signature Guaranteed:                         CERTIFICATE
 
 
     The undersigned hereby certifies by checking the appropriate boxes
 that:
 
     (1)  the Rights evidenced by this Rights Certificate [ ] are [ ] are
 not being exercised by or on behalf of a Person who is or was an
 Acquiring Person or an Affiliate or Associate of any such Acquiring
 Person (as such terms are defined pursuant to the Rights Agreement);
 
     (2)  this Rights Certificate [ ] is [ ] is not being sold, assigned
 and transferred by or on behalf of a Person who is or was an Acquiring
 Person or an Affiliate or Associate of any such Acquiring Person (as
 such terms are defined in the Rights Agreement);
 
     (3)  after due inquiry and to the best knowledge of the undersigned,
 it [ ] did [ ] did not acquire the Rights evidenced by this Rights
 Certificate from any Person who is, was or subsequently became an
 Acquiring Person or an Affiliate or Associate of an Acquiring Person.
 
     Dated:  ____________, 19__.
 
 
 
                              __________________________________
                                               Signature
 
 
                                  NOTICE
 
 
     The signature to the foregoing Election to Purchase must correspond
 to the name as written upon the face of this Rights Certificate in every
  particular, without alteration or enlargement or any change whatsoever. 
  Exhibit B
 
 
                  AMENDED AND RESTATED SUMMARY OF RIGHTS
                         TO PURCHASE COMMON STOCK
 
 
     On December 18, 1986, the Board of Directors of Westamerica
 Bancorporation (the "Company") declared a dividend distribution of one
 Right for each outstanding share of common stock, no par value (the
 "Common Stock"), of the Company to shareholders of record at the close
 of business on January 20, 1987 (the "Record Date").
 
     The Rights Agreement, which provides the description and terms of the
 Rights, was previously amended and restated on September 28, 1989 and on
 May 25, 1992 the current Rights Agent, Chemical Trust Company of
 California, replaced the original Rights Agent.  On March 23, 1995, the
 Company and Chemical Trust Company of California as Rights Agent,
 amended and restated the Rights Agreement (referred to herein, as
 amended and restated, as the "Amended and Restated Rights Agreement"). 
 A summary of the Amended and Restated Rights Agreement is set forth
 below.
 
     Except as set forth below, each Right, when exercisable, entitles the
 registered holder to purchase from the Company one share of Common
 Stock, at a price of $65 per share (the "Purchase Price"), subject to
 adjustment.  The Rights are not exercisable until the Distribution Date
 (as defined below).
 
     The Rights are currently attached to all Common Stock certificates
 representing shares outstanding, and no separate Right Certificates will
 be distributed until the earlier to occur of (i) a public announcement
 that, without the prior consent of the Company, a Person or group of
 affiliated or associated Persons (an "Acquiring Person") has acquired,
 or obtained the right to acquire, beneficial ownership of securities
 having 15% or more of the voting power of all outstanding voting
 securities of the Company, or (ii) ten days (unless such date is
 extended by the Board of Directors) following the commencement of (or a
 public announcement of an intention to make) a tender offer or exchange
 offer which would result in any Person or group and related Persons
 becoming an Acquiring Person (the earlier of such dates being called the
 "Distribution Date").  Until the Distribution Date the Rights will be
 evidenced, with respect to any of the Common Stock certificates
 outstanding as of the Record Date, by such Common Stock certificate
 together with this Amended and Restated Summary of Rights.  The Amended
 and Restated Rights Agreement provides that, until the Distribution
 Date, the Rights will be transferred with and only with Common Stock
 certificates.
 
     From as soon as practicable after the Record Date and until the
 Distribution Date (or earlier redemption or expiration of the Rights),
 new Common Stock certificates issued after the Record Date upon transfer
 or new issuance of the Common Stock will contain a notation
 incorporating the Amended and Restated Rights Agreement by reference. 
 Until the Distribution Date (or earlier redemption or expiration of the
 Rights), the surrender for transfer of any certificates for Common Stock
 outstanding as of the Record Date (with or without this Amended and
 Restated Summary of Rights attached) will also constitute the transfer
 of the Rights associated with the Common Stock represented by such
 certificate.  As soon as practicable following the Distribution Date,
 separate certificates evidencing the Rights ("Rights Certificates") will
 be mailed to holders of record of the Common Stock as of the close of
 business on the Distribution Date, and the separate Rights Certificates
 alone will evidence the Rights.
 
     The Rights will expire on the earliest of (i) December 31, 1999
 (ii) consummation of a merger transaction with a Person or group who
 acquired Common Stock pursuant to a Permitted Offer (as defined below),
 and is offering in the merger the same price per share and form of
 consideration paid in the Permitted Offer, or (iii) redemption by the
 Company as described below.
 
     The Purchase Price payable, and the number of shares of the Common
 Stock or other securities or property issuable, upon exercise of the
 Rights are subject to adjustment from time to time to prevent dilution
 (i) in the event of a stock dividend on, or a subdivision, combination
 or reclassification of the Common Stock, (ii) upon the grant to holders
 of the Common Stock of certain rights or warrants to subscribe for
 Common Stock, certain convertible securities or securities having the
 same or more favorable rights, privileges and preferences as the Common
 Stock at less than the current market price of the Common Stock or (iii)
 upon the distribution to holders of the Common Stock of evidences of
 indebtedness or assets (excluding regular quarterly cash dividends out
 of earnings or retained earnings and dividends payable in Common Stock)
 or of subscription rights or warrants (other than those referred to
 above).
 
     In the event that, after the first date of public announcement by the
 Company or an Acquiring Person that an Acquiring Person has become such,
 (i) the Company is acquired in a merger or other business combination
 transaction in which the Common Stock is exchanged or changed, (ii) any
 bank subsidiary of the Company is involved in a merger or other business
 combination transaction or (iii) 50% or more of its assets or earning
 power are sold (in one transaction or a series of transactions), proper
 provision shall be made so that each holder of a Right (other than such
 Acquiring Person) shall thereafter have the right to receive, upon the
 exercise thereof at the then current exercise price of the Right, that
 number of shares of common stock of the surviving or resulting Person in
 the merger or business combination transaction or the Person acquiring
 the greatest portion of the assets, as appropriate, or, in either case,
 its publicly traded parent company or affiliate, which at the time of
 such transaction would have a market value of two times the exercise
 price of the Right (such right being called the "Merger Right").
 
     In the event that a Person becomes the beneficial owner of securities
 having 15% or more of the voting power of all then outstanding voting
 securities of the Company (unless pursuant to a tender offer or exchange
 offer for all outstanding shares of Common Stock at a price and on terms
 determined by at least a majority of the members of the Board of
 Directors who are not officers of the Company to be both adequate and
 otherwise in the best interests of the Company and its stockholders (a
 "Permitted Offer")), proper provision shall be made so that each holder
 of a Right will for a 60-day period thereafter have the right to receive
 upon exercise that number of shares of Common Stock having a market
 value of two times the exercise price of the Right, to the extent
 available, and then (after all authorized and unreserved shares of
 Common Stock have been issued) a common stock equivalent (such as
 Preferred Stock or another equity security with at least the same
 economic value as the Common Stock) having a market value of two times
 the exercise price of the Right, with Common Stock to the extent
 available being issued first (such right being called the "Subscription
 Right").  The holder of a Right will continue to have the Merger Right
 whether or not such holder exercises the Subscription Right.  Upon the
 occurrence of any of the events giving rise to the exercisability of the
 Merger Right or the Subscription Right, any Rights that are or were at
 any time after the Distribution Date owned by an Acquiring Person shall
 immediately become null and void.
 
     With certain exceptions, no adjustments in the Purchase Price will be
 required until cumulative adjustments require an adjustment of at least
 1% in such Purchase Price.  No fractions of shares will be issued and,
 in lieu thereof, an adjustment in cash will be made based on the market
 price of the Common Stock on the last trading date prior to the date of
 exercise.
 
     At any time prior to the earlier to occur of (i) a Person becoming an
 Acquiring Person or (ii) the expiration of the Rights, the Company may
 redeem the Rights in whole, but not in part, at a price of $.05 per
 Right (the "Redemption Price"), which redemption shall be effective upon
 the action of the Board of Directors.  Additionally, the Company may
 thereafter redeem the then outstanding Rights in whole, but not in part,
 at the Redemption Price (i) provided that such redemption is incidental
 to a merger or other business combination transaction or series of
 transactions involving the Company but not involving an Acquiring Person
 or certain related Persons or (ii) following an event giving rise to,
 and the expiration of the exercise period for, the Subscription Right if
 and for as long as an Acquiring Person beneficially owns securities
 representing less than 15% of the voting power of the Company's voting
 securities and at the time of redemption there are no other persons who
 are Acquiring Persons.  The redemption of Rights described in the
 preceding sentence shall be effective only as of such time when the
 Subscription Right is not exercisable, and in any event, only after 10
 Business Days' prior notice.
 
     Subject to applicable law, the Board of Directors, at its option, may
 at any time after a Person becomes an Acquiring Person (but not after
 the acquisition by such Person of 50% or more of the outstanding Common
 Stock), exchange all or part of the then outstanding and exercisable
 rights (except for Rights which have become void) for shares of Common
 Stock equivalent to one share of Common Stock per Right or,
 alternatively, for substitute consideration consisting of cash,
 securities of the Company or other assets (or any combination thereof).
 
     Fractional shares of Common Stock will be issuable; however, the
 Company may elect to distribute depositary receipts in lieu of such
 fractional shares.  In lieu of fractional shares an adjustment in cash
 may be made based on the market price of the Common Stock on the last
 trading date prior to the date of exercise.
 
     Until a Right is exercised, the holder thereof, as such, will have no
 rights as a stockholder of the Company, including, without limitation,
 the right to vote or to receive dividends.
 
     A copy of the Amended and Restated Rights Agreement has been filed
 with the Securities and Exchange Commission as an Exhibit to a
 Form 8-A/A Amendment to a Registration Statement on Form 8-A.  A copy of
 the Amended and Restated Rights Agreement is available free of charge
 from the Company.  This summary description of the Rights does not
 purport to be complete and is qualified in its entirety by reference to
 the Amended and Restated Rights Agreement, which is incorporated herein
 by reference.